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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 400239075354001 CH 3925

Chester County, Pennsylvania
Latitude  40°02'39", Longitude  75°35'40" NAD27
Land-surface elevation 360 feet above NGVD29
The depth of the well is 57.5 feet below land surface.
The depth of the hole is 62 feet below land surface.
This well is completed in the Piedmont and Blue Ridge carbonate-rock aquifers (N400PDMBRC) national aquifer.
This well is completed in the Ledger Formation (377LDGR) local aquifer.

Period of record
Begin Date End Date Levels
1987-11-20 1987-11-20 1

 
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