Agency
U.S. Geological Survey
USGS
Site identification number
380043078111301
n/a
Site name
45N 4
n/a
Site type
Well
GW
DMS latitude
380045
n/a
DMS longitude
0781114
n/a
Decimal latitude
38.01263955
n/a
Decimal longitude
-78.1869477
n/a
Latitude-longitude method
Interpolated from MAP.
M
Latitude-longitude accuracy
Accurate to + or - 1 sec.
S
Latitude-longitude datum
North American Datum of 1927
NAD27
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Virginia
51
State
Virginia
51
County
Louisa County
109
Country
US
n/a
Land net location description
n/a
Name of location map
BOSWELLS TAVERN
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
411.18
feet
n/a
Method altitude determined
GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System
X
Altitude accuracy
.15
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Pamunkey
02080106
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
19901213
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
YNNNNYYN
n/a
National aquifer
Piedmont and Blue Ridge crystalline-rock aquifers
N400PDMBRX
Local aquifer
Metamorphosed Volcanic and Sedimentary Rocks
000MPVS
Local aquifer type
Unconfined single aquifer
U
Well depth
200
feet
n/a
Hole depth
200
feet
n/a
Source of depth data
n/a
Project number
OBS-M2S
n/a
