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DESCRIPTION:

Latitude 40°14'24.8",   Longitude 79°48'24.1"   NAD83

Allegheny County, Pennsylvania, Hydrologic Unit 05020006

Drainage area: 1,715 square miles

Datum of gage: 733.36 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2023-11-29
Daily Data
Temperature, water, degrees Celsius	2005-06-02	2023-11-28	17059
Discharge, cubic feet per second	1920-10-01	2023-11-28	35884
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005-06-02	2023-11-28	16371
Dissolved oxygen, water, unfiltered, milligrams per liter	2005-06-07	2023-11-28	8439
pH, water, unfiltered, field, standard units	2005-06-02	2023-11-28	16647
Daily Statistics
Temperature, water, degrees Celsius	2005-06-02	2023-07-17	5551
Discharge, cubic feet per second	1920-10-01	2022-10-30	35490
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005-06-02	2023-07-17	5325
Dissolved oxygen, water, unfiltered, milligrams per liter	2005-06-07	2023-07-17	2680
Monthly Statistics
Temperature, water, degrees Celsius	2005-06	2023-07
Discharge, cubic feet per second	1920-10	2022-10
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005-06	2023-07
Dissolved oxygen, water, unfiltered, milligrams per liter	2005-06	2023-07
Annual Statistics
Temperature, water, degrees Celsius	2005	2023
Discharge, cubic feet per second	1921	2023
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2005	2023
Dissolved oxygen, water, unfiltered, milligrams per liter	2005	2023
Peak streamflow	1921-03-03	2022-02-04	102
Field measurements	1915-06-09	2023-10-30	791
Field/Lab water-quality samples	1959-10-03	2023-05-10	462
Water-Year Summary	2006	2022	17
Revisions	Loading...

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