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Streamflow Measurements for the Nation


401144075411701 CH SP35



Chester County, Pennsylvania
Hydrologic Unit Code 02040203
Latitude  40°11'44", Longitude  75°41'17" NAD27
Land-surface elevation 480 feet above NGVD29
Spring discharges from the Early Mesozoic basin aquifers (N300ERLMZC) national aquifer.
Spring discharges from the Hammer Creek Formation (231HMCK) local aquifer.
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Graph of streamflow measurement data at USGS 401144075411701 CH  SP35
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