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Groundwater levels for the Nation

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USGS 400856075461501 CH 1485

Chester County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°08'56", Longitude  75°46'15" NAD27
Land-surface elevation 460 feet above NGVD29
The depth of the well is 198 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 Felsic Gneiss, Granulite Facies (400FLCGG) local aquifer.
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Graph of groundwater level data at USGS 400856075461501 CH 1485
Breaks in the plot represent a gap of at least one year between field measurements.
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