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DESCRIPTION:

Latitude 40°32'57",   Longitude 80°12'21"   NAD27

Allegheny County, Pennsylvania, Hydrologic Unit 05030101

Drainage area: 19,500 square miles

Datum of gage: 680 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2018-10-18
Daily Data
Discharge, cubic feet per second	1933-10-01	2018-10-17	31063
Daily Statistics
Discharge, cubic feet per second	1933-10-01	2018-05-30	30923
Monthly Statistics
Discharge, cubic feet per second	1933-10	2018-05
Annual Statistics
Discharge, cubic feet per second	1934	2018
Peak streamflow	1934-03-06	2017-01-13	84
Field measurements	1933-03-16	2018-05-31	585
Field/Lab water-quality samples	1961-10-17	2018-03-26	463
Water-Year Summary	2006	2017	12
Revisions	Loading...

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