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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 1973-09-24 2024-11-15
n/a USGS Active Groundwater Level Network Site 1973-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2021-01-01
Water Data for the Nation inventory

Monitoring location 383423077245901 is associated with a Well in Prince William County, Virginia. Current conditions of Depth to water level are available. Water data back to 1973 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
383423077245901 n/a
Site name
51S 7 n/a
Site type
Well
GW
DMS latitude 383423 n/a
DMS longitude 0772459 n/a
Decimal latitude 38.57317638 n/a
Decimal longitude -77.4160953 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
Prince William County 153
Country US n/a
Land net location description n/a
Name of location map JOPLIN n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 195.61 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .10 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Lower Potomac 02070011
Drainage basin
n/a
Topographic setting
Hillside
S
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19871211 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 Cambrian System 370CMBR
Local aquifer type
Unconfined single aquifer U
Well depth 490.00 feet n/a
Hole depth
490.00 feet n/a
Source of depth data n/a
Project number OBS-M7S n/a

Operated in cooperation with:

logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds
logo for Virginia Department of Environmental Quality
Virginia Department of Environmental Quality