Agency
U.S. Geological Survey
USGS
Site identification number
412900120310001
n/a
Site name
042N012E12Q001M
n/a
Site type
Well
GW
DMS latitude
412920.6
n/a
DMS longitude
1203157.2
n/a
Decimal latitude
41.48905556
n/a
Decimal longitude
-120.5325556
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
California
06
State
California
06
County
Modoc County
049
Country
US
n/a
Land net location description
n/a
Name of location map
ALTURAS
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
4387
feet
n/a
Method altitude determined
Interpolated from Digital Elevation Model
N
Altitude accuracy
5
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Upper Pit
18020002
Drainage basin
n/a
Topographic setting
Hilltop
H
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19720814
n/a
Date site established or inventoried
20100722
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
YY
n/a
National aquifer
Pacific Northwest basin-fill aquifers
N100PCFNWB
Local aquifer
n/a
Local aquifer type
n/a
Well depth
500
feet
n/a
Hole depth
500
feet
n/a
Source of depth data
D
n/a
Project number
9677BHM86
n/a
