Skip to main content
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2003-07-22 2015-07-16
Inorganics, Major, Metals Water-quality 2003-07-22 2015-07-16
Inorganics, Major, Non-metals Water-quality 2003-07-22 2015-07-16
Inorganics, Minor, Non-metals Water-quality 2003-07-22 2015-07-16
Inorganics, Minor, metals Water-quality 2003-07-22 2015-07-16
Nutrient Water-quality 2003-07-22 2015-07-16
Organics, other Water-quality 2003-07-22 2015-07-16
Organics, pesticide Water-quality 2003-07-22 2003-07-22
Physical Groundwater Levels, Water-quality 2002-12-27 2023-08-10
Radiochemistry Water-quality 2003-07-22 2015-07-16
Water Data for the Nation inventory

Monitoring location 384854077251801 is associated with a Well in Fairfax County, Virginia. Water data back to 2002 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
384854077251801 n/a
Site name
51U 145 n/a
Site type
Well
GW
DMS latitude 384853.94 n/a
DMS longitude 0772517.88 n/a
Decimal latitude 38.8149833 n/a
Decimal longitude -77.4216333 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
Maryland 24
State
Virginia 51
County
Fairfax County 059
Country US n/a
Land net location description n/a
Name of location map Manasses n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 295 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Middle Potomac-Anacostia-Occoquan 02070010
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20021007 n/a
Date site established or inventoried 20021007 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 Y Y n/a
National aquifer Valley and Ridge aquifers N500VLYRDG
Local aquifer Cambrian System 370CMBR
Local aquifer type
Unconfined single aquifer U
Well depth 61.18 feet n/a
Hole depth
62 feet n/a
Source of depth data S n/a
Project number 24279BI30 n/a

Questions or Comments