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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 400431075253201 CH 3850

Chester County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°04'31", Longitude  75°25'32" NAD27
Land-surface elevation 195 feet above NGVD29
This well is completed in the Elbrook Formation (371ELBK) local aquifer.
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Graph of groundwater level data at USGS 400431075253201 CH 3850
Breaks in the plot represent a gap of at least one year between field measurements.
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