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DESCRIPTION:

Latitude 40°55'39",   Longitude 79°17'29"   NAD27

Armstrong County, Pennsylvania, Hydrologic Unit 05010006

Drainage area: 344 square miles

Datum of gage: 1,002.2 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2010-10-01	2025-03-02
Daily Data
Temperature, water, degrees Celsius	2008-10-01	2025-03-01	17263
Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury	2010-09-30	2018-10-31	2552
Discharge, cubic feet per second	1938-10-01	2025-03-01	24988
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2008-10-01	2025-03-01	16842
Dissolved oxygen, water, unfiltered, milligrams per liter	2008-10-01	2025-03-01	13392
pH, water, unfiltered, field, standard units	2008-10-01	2025-03-01	16365
Daily Statistics
Temperature, water, degrees Celsius	2008-10-01	2024-11-12	5331
Discharge, cubic feet per second	1938-10-01	2024-07-23	24767
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2008-10-01	2024-11-12	5508
Dissolved oxygen, water, unfiltered, milligrams per liter	2008-10-01	2024-11-12	4355
Monthly Statistics
Temperature, water, degrees Celsius	2008-10	2024-11
Discharge, cubic feet per second	1938-10	2024-07
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2008-10	2024-11
Dissolved oxygen, water, unfiltered, milligrams per liter	2008-10	2024-11
Annual Statistics
Temperature, water, degrees Celsius	2009	2025
Discharge, cubic feet per second	1939	2024
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2009	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	2009	2025
Peak streamflow	1939-02-03	2023-03-28	67
Field measurements	1937-03-24	2025-02-25	794
Field/Lab water-quality samples	1975-11-25	2023-09-13	289
Water-Year Summary	2006	2024	19
Revisions	Loading...

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