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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 382659077152401 CH Da 21

Charles County, Maryland
Latitude  38°26'58.3", Longitude  77°15'24.0" NAD83
Land-surface elevation 90 feet above NGVD29
The depth of the well is 381 feet below land surface.
The depth of the hole is 381 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Upper Patapsco Aquifer In the Patapsco Formation (217PPSCU) local aquifer.

Period of record
Begin Date End Date Levels
1976-04-24 2024-09-18 115

 
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