Agency
U.S. Geological Survey
USGS
Site identification number
412903097074701
n/a
Site name
18N 3E31CDBD1
n/a
Site type
Well
GW
DMS latitude
412902.9
n/a
DMS longitude
0970747.1
n/a
Decimal latitude
41.48413889
n/a
Decimal longitude
-97.12975
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS).
1
Latitude-longitude datum
North American Datum of 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Nebraska
31
State
Nebraska
31
County
Colfax County
037
Country
US
n/a
Land net location description
S31 T18N R03E 6
n/a
Name of location map
RICHLAND, NE
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
1471
feet
n/a
Method altitude determined
Interpolated from Digital Elevation Model
N
Altitude accuracy
1.6
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Lower Platte-Shell
10200201
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
n/a
Date of first construction
20101004
n/a
Date site established or inventoried
20231031
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
CST
n/a
Site honors Daylight Saving Time
Y
n/a
Data reliability
Data have been checked by the reporting agency.
C
Data-other GW files
n/a
National aquifer
High Plains aquifer
N100HGHPLN
Local aquifer
Sand and Gravel Deposits, Undifferentiated
110SAGR
Local aquifer type
Unconfined single aquifer
U
Well depth
155
feet
n/a
Hole depth
160
feet
n/a
Source of depth data
D
n/a
Project number
n/a
