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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 381647076421801
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USGS 381647076421801 SM Dc 65

St. Mary'S County, Maryland
Hydrologic Unit Code 02070011
Latitude  38°16'47", Longitude  76°42'18" NAD83
Land-surface elevation 16.4 feet above NGVD29
The depth of the well is 862 feet below land surface.
The depth of the hole is 965 feet below land surface.
This well is completed in the Upper Patapsco Aquifer In the Patapsco Formation (217PPSCU) local aquifer.
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Graph of groundwater level data at USGS 381647076421801 SM Dc 65
Breaks in the plot represent a gap of at least one year between field measurements.
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