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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 401405075400301 CH 6513

Chester County, Pennsylvania
Latitude  40°14'05.8", Longitude  75°40'03.6" NAD83
Land-surface elevation 210 feet above NGVD29
This well is completed in the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
This well is completed in the Brunswick Formation (231BRCK) local aquifer.

Period of record
Begin Date End Date Levels
2002-01-18 2025-02-20 276

 
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