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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 381317076271401 SM Ef 63

St. Mary'S County, Maryland
Hydrologic Unit Code 02070011
Latitude  38°13'17", Longitude  76°27'14" NAD27
Land-surface elevation 80.00 feet above NGVD29
The depth of the well is 350 feet below land surface.
The depth of the hole is 350 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 Piney Point Formation (124PNPN) local aquifer.
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Graph of groundwater level data at USGS 381317076271401 SM Ef 63
Breaks in the plot represent a gap of at least one year between field measurements.
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