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DESCRIPTION:

Latitude 40°08'07",   Longitude 75°30'32"   NAD27

Chester County, Pennsylvania, Hydrologic Unit 02040203

Drainage area: 1,280 square miles

Datum of gage: 0.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Peak streamflow	1971-02-14	2004-09-19	30
Field measurements	1975-09-25	2003-09-15	10
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1978-12-28	1979-11-14	2
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