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DESCRIPTION:

Latitude 40°29'42",   Longitude 79°56'26"   NAD27

Allegheny County, Pennsylvania, Hydrologic Unit 05010009

Drainage area: 66.8 square miles

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field measurements	1970-06-18	1992-04-09	41
Field/Lab water-quality samples	2007-06-25	2009-07-23	9
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