Agency
U.S. Geological Survey
USGS
Site identification number
323705117035401
n/a
Site name
018S002W11M002S
n/a
Site type
Well
GW
DMS latitude
323705.8
n/a
DMS longitude
1170354.6
n/a
Decimal latitude
32.61827778
n/a
Decimal longitude
-117.0651667
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
California
06
State
California
06
County
San Diego County
073
Country
US
n/a
Land net location description
S11 T18S R2W
n/a
Name of location map
IMPERIAL BEACH
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
85
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
5
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
San Diego
18070304
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19800422
n/a
Date site established or inventoried
20080515
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 Y
n/a
National aquifer
California Coastal Basin aquifers
N100CACSTL
Local aquifer
n/a
Local aquifer type
n/a
Well depth
250
feet
n/a
Hole depth
256
feet
n/a
Source of depth data
D
n/a
Project number
n/a
