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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 381139076240602
Minimum number of levels = 1
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USGS 381139076240602 SM Eg 37

St. Mary'S County, Maryland
Hydrologic Unit Code 02070011
Latitude  38°11'39", Longitude  76°24'06" NAD83
Land-surface elevation 100.02 feet above NAVD88
The depth of the well is 435 feet below land surface.
The depth of the hole is 460 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 381139076240602 SM Eg 37
Breaks in the plot represent a gap of at least one year between field measurements.
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