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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 383644077055501 CH Bc 77

Charles County, Maryland
Hydrologic Unit Code 02070011
Latitude  38°36'43.6", Longitude  77°05'57.6" NAD83
Land-surface elevation 96.64 feet above NGVD29
The depth of the well is 955 feet below land surface.
The depth of the hole is 990 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 Patuxent Formation (217PTXN) local aquifer.
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Graph of groundwater level data at USGS 383644077055501 CH Bc 77
Breaks in the plot represent a gap of at least one year between field measurements.
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