Agency
U.S. Geological Survey
USGS
Site identification number
462720117001001
n/a
Site name
11N/46E-19B01 SU18
n/a
Site type
Well
GW
DMS latitude
462520.5
n/a
DMS longitude
1170519.6
n/a
Decimal latitude
46.4223611
n/a
Decimal longitude
-117.0887778
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS).
5
Latitude-longitude datum
North American Datum of 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Washington
53
State
Washington
53
County
Whitman County
075
Country
US
n/a
Land net location description
NWNES19 T11N R46E W
n/a
Name of location map
CLARKSTON
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
780
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
20
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Lower Snake-Tucannon
17060107
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19740614
n/a
Date site established or inventoried
19920221
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
PST
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
YYYYNYNN
n/a
National aquifer
Columbia Plateau basaltic-rock aquifers
N600CMBPLV
Local aquifer
Unclassified Overburden
000OVBD
Local aquifer type
n/a
Well depth
394
feet
n/a
Hole depth
394
feet
n/a
Source of depth data
D
n/a
Project number
WA22500
n/a
