Agency
U.S. Geological Survey
USGS
Site identification number
390954077574301
n/a
Site name
47X 90
n/a
Site type
Well
GW
DMS latitude
390953.99
n/a
DMS longitude
0775743.15
n/a
Decimal latitude
39.1649972
n/a
Decimal longitude
-77.9619861
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
Clarke County
043
Country
US
n/a
Land net location description
n/a
Name of location map
BERRYVILLE
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
580
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
Middle Potomac-Catoctin
02070008
Drainage basin
n/a
Topographic setting
Upland draw
W
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
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
YY
n/a
National aquifer
Valley and Ridge aquifers
N500VLYRDG
Local aquifer
Conococheague Limestone
371CCCG
Local aquifer type
Unconfined single aquifer
U
Well depth
435
feet
n/a
Hole depth
435
feet
n/a
Source of depth data
n/a
Project number
2482-9RP12
n/a
