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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 =
  • 400344075351101
Minimum number of levels = 1
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USGS 400344075351101 CH 277

Chester County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°03'44", Longitude  75°35'11" NAD27
Land-surface elevation 662 feet above NGVD29
The depth of the well is 180 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 Chickies Formation (377CCKS) local aquifer.
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Graph of groundwater level data at USGS 400344075351101 CH 277
Breaks in the plot represent a gap of at least one year between field measurements.
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