Agency
U.S. Geological Survey
USGS
Site identification number
372621076404202
n/a
Site name
57H 21 SOW 192B
n/a
Site type
Well
GW
DMS latitude
372621.23
n/a
DMS longitude
0764042.53
n/a
Decimal latitude
37.43923056
n/a
Decimal longitude
-76.6784806
n/a
Latitude-longitude method
Differentially corrected Global Positioning System.
D
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS).
H
Latitude-longitude datum
North American Datum of 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Virginia
51
State
Virginia
51
County
Gloucester County
073
Country
US
n/a
Land net location description
n/a
Name of location map
GRESSITT
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
6.00
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
York
02080107
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19940211
n/a
Date site established or inventoried
19960423
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
EST
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
YYYNNYNN
n/a
National aquifer
Northern Atlantic Coastal Plain aquifer system
S100NATLCP
Local aquifer
Potomac Formation
217PTMC
Local aquifer type
Confined single aquifer
C
Well depth
480.00
feet
n/a
Hole depth
490.00
feet
n/a
Source of depth data
D
n/a
Project number
4451-10600
n/a
