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DESCRIPTION:

Latitude 40°15'44",   Longitude 79°54'05"   NAD27

Allegheny County, Pennsylvania, Hydrologic Unit 05020005

Drainage area: 5,340 square miles

Datum of gage: 717.90 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-12	2019-10-20
Daily Data
Temperature, water, degrees Celsius	2008-10-02	2019-10-19	11793
Discharge, cubic feet per second	1933-10-01	2019-10-19	31430
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005-06-02	2019-10-19	13350
Dissolved oxygen, water, unfiltered, milligrams per liter	2005-06-02	2019-10-19	7425
pH, water, unfiltered, field, standard units	2005-06-02	2019-10-19	13401
Daily Statistics
Temperature, water, degrees Celsius	2008-10-02	2018-09-30	3631
Discharge, cubic feet per second	1933-10-01	2018-09-30	31046
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005-06-02	2018-09-30	4152
Dissolved oxygen, water, unfiltered, milligrams per liter	2005-06-02	2018-09-30	2240
Monthly Statistics
Temperature, water, degrees Celsius	2008-10	2018-09
Discharge, cubic feet per second	1933-10	2018-09
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005-06	2018-09
Dissolved oxygen, water, unfiltered, milligrams per liter	2005-06	2018-09
Annual Statistics
Temperature, water, degrees Celsius	2009	2018
Discharge, cubic feet per second	1934	2018
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005	2018
Dissolved oxygen, water, unfiltered, milligrams per liter	2005	2018
Peak streamflow	1978-01-27	2017-07-30	40
Field measurements	1966-04-15	2019-03-13	211
Field/Lab water-quality samples	1999-08-11	2019-09-17	206
Water-Year Summary	2006	2018	13
Revisions	Loading...

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