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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 400927075492701 CH 1099

Chester County, Pennsylvania
Latitude  40°09'27", Longitude  75°49'27" NAD27
Land-surface elevation 610 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 Felsic Gneiss, Granulite Facies (400FLCGG) local aquifer.

Period of record
Begin Date End Date Levels
1987-08-06 1987-08-06 1

 
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