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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 400247075532401 CH 6517

Chester County, Pennsylvania
Latitude  40°02'46.8", Longitude  75°53'24.0" NAD83
Land-surface elevation 940 feet above NGVD29
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Chickies Formation (377CCKS) local aquifer.

Period of record
Begin Date End Date Levels
2001-09-13 2025-02-20 280

 
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