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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 1974-12-02 2024-08-12
n/a USGS Active Groundwater Level Network Site 1974-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2012-01-01
Water Data for the Nation inventory

Monitoring location 372936077211101 is associated with a Well in Henrico County, Virginia. Water data back to 1974 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
372936077211101 n/a
Site name
52H 3 SOW 136 n/a
Site type
Well
GW
DMS latitude 372937.68 n/a
DMS longitude 0772111.38 n/a
Decimal latitude 37.4938 n/a
Decimal longitude -77.3531611 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
Henrico County 087
Country US n/a
Land net location description n/a
Name of location map DUTCH GAP n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 152.00 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
Lower James 02080206
Drainage basin
n/a
Topographic setting
Flat surface
F
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
Unchecked data. U
Data-other GW files YYYNNYNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Patapsco Formation 217PPSC
Local aquifer type
n/a
Well depth 209 feet n/a
Hole depth
345 feet n/a
Source of depth data n/a
Project number n/a

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