Agency
U.S. Geological Survey
USGS
Site identification number
363906077000403
n/a
Site name
54B 40 SOW 251A
n/a
Site type
Well
GW
DMS latitude
363905.60
n/a
DMS longitude
0770004.39
n/a
Decimal latitude
36.65155556
n/a
Decimal longitude
-77.0012194
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
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
Southampton County
175
Country
US
n/a
Land net location description
n/a
Name of location map
COURTLAND
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
18.70
feet
n/a
Method altitude determined
Differentially corrected Global Positioning System.
D
Altitude accuracy
3
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
n/a
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
n/a
Date site established or inventoried
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
n/a
National aquifer
Northern Atlantic Coastal Plain aquifer system
S100NATLCP
Local aquifer
Patuxent Formation
217PTXN
Local aquifer type
n/a
Well depth
700
feet
n/a
Hole depth
700
feet
n/a
Source of depth data
D
n/a
Project number
n/a
