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DESCRIPTION:

Latitude 40°24'02",   Longitude 80°05'48"   NAD27

Allegheny County, Pennsylvania, Hydrologic Unit 05030101

Drainage area: 257 square miles

Datum of gage: 755.45 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2018-04-26
Daily Data
Discharge, cubic feet per second	1919-10-01	2018-04-25	33444
Daily Statistics
Discharge, cubic feet per second	1919-10-01	2017-12-14	33312
Monthly Statistics
Discharge, cubic feet per second	1919-10	2017-12
Annual Statistics
Discharge, cubic feet per second	1920	2018
Peak streamflow	1916-03-22	2017-07-29	96
Field measurements	1915-06-05	2018-04-04	850
Field/Lab water-quality samples	1969-05-14	2009-09-28	127
Water-Year Summary	2006	2017	12

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Record for this site is maintained by the USGS Pennsylvania Water Science Center

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