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Nebraska Department of Natural Resources, Lincoln, Nebraska
BenchmarkID - 27      
Designation - 6-4 (NRC)      
Point ID # - AR0171   NGS PID #
USGS Quad - ASHLAND EAST      
County - Saunders      
State - Nebraska      

Horizontal Datum
Horiziontal Datum - NAD 83            
Horizontal Order - 2nd            
      Latitude   Longitude        
Position -   41° 06' 05.5334"  (N)   -096° 20' 03.6682"  (W)        
State Plane Zone : 2600  
SPC NE (Meters) - Northing:   147,328.468   Easting:   807,746.443
SPC NE (Feet) - Northing:   483,360.149   Easting:   2,650,081.455
  - Scale Factor:   .999683340   Convergence:   + 2 25 45.17

Veritical Datum
Vertical Datum - NAVD 88      
Veritcal Order - 3rd      
Height - Orthometric Height   1,076.845 (Feet)
Height - Orthometric Height   328.223 (Meters)
GEOID  93 - GeoID Height:   26.463 (Meters)
Ellips - Ellipsoidal Height   301.760 (Meters)
Vertical Conversion Factor - 88 Minus 29 - Height: .107 (Meters) Based on: VERTCON
NGVD 29 - Elevation:   1,076.494 (Feet)

Description
Date Established: SEPTEMBER 1997
Legal Description: IN THE NORTHEAST 1/4 OF THE NORTHEAST 1/4 OF SECTION 18 - T 13 N - R 10 E.
General Description:
THE HORIZONTAL COORDINATES WERE ESTABLISHED BY GPS OBSERVATIONS AND ADJUSTED BY THE NE. NATURAL RESOURCES COMM., FROM 2ND ORDER N.G.S. STATION ( T 297 ) THE ELEVATION WAS ESTABLISHED BY GPS FROM 2ND ORDER N.G.S. STATION ( T 297 ) DESCRIPTION: THE STATION IS LOCATED ON THE WEST BANK OF THE PLATTE RIVER IN THE THOMAS LAKE HOUSING AREA, IT IS EAST AND IN LINE WITH THE NORTH EDGE OF THE NORTH GARAGE OF A HOUSE ON LOT # 91 IN THOMAS LAKES, 17.8 FT. SSE. FROM AN UNDERGROUND SPRINKLER CONTROL BOX, 46.1 FT. NNE FROM A SMALL TREE, 87.5 FT. EAST FROM A FIRE HYDRANT, AND 10.0 FT. WEST FROM BANK OF RIVER. A 2 INCH ALUMINUM NNRC CAP SET ON TOP OF A 1/2 INCH BY 5.0 FT. REBAR AND DRIVEN APPROX. 0.3 TENTHS BELOW THE SURFACE OF THE GROUND STAMPED 6-4.