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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Inorganics, Major, Metals Water-quality 1978-04-25 1978-04-25
Inorganics, Major, Non-metals Water-quality 1978-04-25 1978-04-25
Inorganics, Minor, metals Water-quality 1978-04-25 1978-04-25
Nutrient Water-quality 1978-04-25 1978-04-25
Physical Groundwater Levels, Water-quality 1978-04-25 2024-08-22
n/a USGS Active Groundwater Level Network Site 1978-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2011-01-01
Water Data for the Nation inventory

Monitoring location 385530076334701 is associated with a Well in Anne Arundel County, Maryland. Water data back to 1978 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
385530076334701 n/a
Site name
AA De 128 n/a
Site type
Well
GW
DMS latitude 385529.6 n/a
DMS longitude 0763345.4 n/a
Decimal latitude 38.92488889 n/a
Decimal longitude -76.5626111 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maryland 24
State
Maryland 24
County
Anne Arundel County 003
Country US n/a
Land net location description n/a
Name of location map SOUTH RIVER, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 28.31 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Severn 02060004
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
197806 n/a
Date site established or inventoried 197806 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 YYYYNYNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Upper Patapsco Aquifer In the Patapsco Formation 217PPSCU
Local aquifer type
Confined single aquifer C
Well depth 708 feet n/a
Hole depth
713 feet n/a
Source of depth data D n/a
Project number n/a