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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 395921075330401 CH 660

Chester County, Pennsylvania
Latitude  39°59'21", Longitude  75°33'04" NAD27
Land-surface elevation 410 feet above NGVD29
The depth of the well is 75.0 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Felsic Gneiss, Pyroxene-Bearing (400FLCGP) local aquifer.

Period of record
Begin Date End Date Levels
1964-07-01 1986-07-16 2

 
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