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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 401157075371301
Minimum number of levels = 1
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USGS 401157075371301 CH 3781

Chester County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°11'57", Longitude  75°37'13" NAD27
Land-surface elevation 170 feet above NGVD29
This well is completed in the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
This well is completed in the Brunswick Formation (231BRCK) local aquifer.
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Graph of groundwater level data at USGS 401157075371301 CH 3781
Breaks in the plot represent a gap of at least one year between field measurements.
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