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DESCRIPTION:

Latitude 39°58'31",   Longitude 75°39'48"   NAD27

Chester County, Pennsylvania, Hydrologic Unit 02040205

Drainage area: 20.40 square miles

Contributing drainage area: 16.1 square miles,

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field measurements	1982-10-28	2018-12-06	27
Field/Lab water-quality samples	1971-11-08	2021-11-22	66
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