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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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  • 400733075320401
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USGS 400733075320401 CH 155

Chester County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°07'33", Longitude  75°32'04" NAD27
Land-surface elevation 220 feet above NGVD29
The depth of the well is 485 feet below land surface.
This well is completed in the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
This well is completed in the Stockton Formation (231SCKN) local aquifer.
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Graph of groundwater level data at USGS 400733075320401 CH 155
Breaks in the plot represent a gap of at least one year between field measurements.
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