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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 400336075342501
Minimum number of levels = 1
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USGS 400336075342501 CH 4395

Chester County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°03'36", Longitude  75°34'25" NAD27
Land-surface elevation 368.04 feet above NGVD29
The depth of the well is 54.7 feet below land surface.
The depth of the hole is 54.7 feet below land surface.
This well is completed in the Piedmont and Blue Ridge carbonate-rock aquifers (N400PDMBRC) national aquifer.
This well is completed in the Ledger Formation (377LDGR) local aquifer.
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Graph of groundwater level data at USGS 400336075342501 CH 4395
Breaks in the plot represent a gap of at least one year between field measurements.
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