Agency
U.S. Geological Survey
USGS
Site identification number
331806114440201
n/a
Site name
010S021E23C001S
n/a
Site type
Well
GW
DMS latitude
331805.6
n/a
DMS longitude
1144402.1
n/a
Decimal latitude
33.3015886
n/a
Decimal longitude
-114.7347092
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 1927
NAD27
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Arizona
04
State
California
06
County
Imperial County
025
Country
US
n/a
Land net location description
NWNENWS23 T10S R21E S
n/a
Name of location map
CIBOLA
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
240.
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
10
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Imperial Reservoir
15030104
Drainage basin
n/a
Topographic setting
Flood plain
G
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19671108
n/a
Date site established or inventoried
20001130
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
YYNYNYNN
n/a
National aquifer
Basin and Range basin-fill aquifers
N100BSNRGB
Local aquifer
Holocene Alluvium
111ALVM
Local aquifer type
Unconfined single aquifer
U
Well depth
150.
feet
n/a
Hole depth
150.
feet
n/a
Source of depth data
D
n/a
Project number
CHI
n/a
