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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 383940076314801 CA Cc 18

Calvert County, Maryland
Latitude  38°39'41.1", Longitude  76°31'47.0" NAD83
Land-surface elevation 111.31 feet above NGVD29
The depth of the well is 476 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.

Period of record
Begin Date End Date Levels
1958-09-15 2024-09-17 545

 
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