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Groundwater levels for Pennsylvania

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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.


! Important: Next Generation Monitoring Location Page

USGS 395141075525401 CH 5422

Chester County, Pennsylvania
Latitude  39°51'41.5", Longitude  75°52'54.5" NAD83
Land-surface elevation 619 feet above NAVD88
The depth of the well is 49.4 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 Wissahickon Formation (300WSCK) local aquifer.

Period of record
Begin Date End Date Levels
2000-07-20 2024-03-19 284

 
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