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Groundwater levels for the Nation

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USGS 381624076235601 SM Dg 16

St. Mary'S County, Maryland
Hydrologic Unit Code 02060004
Latitude  38°16'20", Longitude  76°23'56" NAD27
Land-surface elevation 11.15 feet above NAVD88
The depth of the well is 520 feet below land surface.
The depth of the hole is 540 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 or Aquifer (125AQUI) local aquifer.
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Graph of groundwater level data at USGS 381624076235601 SM Dg 16
Breaks in the plot represent a gap of at least one year between field measurements.
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