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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 395413075343301 CH 664

Chester County, Pennsylvania
Latitude  39°54'13", Longitude  75°34'33" NAD27
Land-surface elevation 445 feet above NGVD29
The depth of the well is 116 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.

Period of record
Begin Date End Date Levels
1963-12-01 1986-07-24 2

 
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