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Groundwater levels for the Nation

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USGS 400107075272701 CH 2101

Chester County, Pennsylvania
Hydrologic Unit Code 02040202
Latitude  40°01'07", Longitude  75°27'27" NAD27
Land-surface elevation 458 feet above NGVD29
The depth of the well is 212 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 Mafic Gneiss, Pyroxene-Bearing (400MFCGP) local aquifer.
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Graph of groundwater level data at USGS 400107075272701 CH 2101
Breaks in the plot represent a gap of at least one year between field measurements.
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