Agency
U.S. Geological Survey
USGS
Site identification number
390005077554001
n/a
Site name
47W 95
n/a
Site type
Well
GW
DMS latitude
390004.50
n/a
DMS longitude
0775540.39
n/a
Decimal latitude
39.00125
n/a
Decimal longitude
-77.9278861
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
Fauquier County
061
Country
US
n/a
Land net location description
n/a
Name of location map
ASHBY GAP
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
712.26
feet
n/a
Method altitude determined
Differentially corrected Global Positioning System.
D
Altitude accuracy
.1
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Middle Potomac-Catoctin
02070008
Drainage basin
n/a
Topographic setting
Hilltop
H
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
n/a
Date site established or inventoried
20190101
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
Piedmont and Blue Ridge crystalline-rock aquifers
N400PDMBRX
Local aquifer
Robertson River Formation
400RBRV
Local aquifer type
n/a
Well depth
220
feet
n/a
Hole depth
220
feet
n/a
Source of depth data
D
n/a
Project number
GDE00
n/a
