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Groundwater levels for the Nation

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USGS 382015076463801 SM Cb 28

St. Mary'S County, Maryland
Hydrologic Unit Code 02070011
Latitude  38°20'15", Longitude  76°46'38" NAD27
Land-surface elevation 140.00 feet above NGVD29
The depth of the well is 433 feet below land surface.
The depth of the hole is 433 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 Aquia Formation (125AQUI) local aquifer.
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Graph of groundwater level data at USGS 382015076463801 SM Cb 28
Breaks in the plot represent a gap of at least one year between field measurements.
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