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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 380638076211601 SM Fg 40

St. Mary'S County, Maryland
Hydrologic Unit Code 02060004
Latitude  38°06'38", Longitude  76°21'16" NAD27
Land-surface elevation 7.00 feet above NGVD29
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Pleistocene Series (112PLSC) local aquifer.
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Graph of groundwater level data at USGS 380638076211601 SM Fg 40
Breaks in the plot represent a gap of at least one year between field measurements.
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