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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 394843075521201
Minimum number of levels = 1
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USGS 394843075521201 CH 1642

Chester County, Pennsylvania
Hydrologic Unit Code 02040205
Latitude  39°48'43", Longitude  75°52'12" NAD27
Land-surface elevation 505 feet above NGVD29
The depth of the well is 382 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
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Graph of groundwater level data at USGS 394843075521201 CH  1642
Breaks in the plot represent a gap of at least one year between field measurements.
Download a presentation-quality graph