USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

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)	2008-09-25	2025-03-10
Daily Data
Temperature, water, degrees Celsius	2008-10-01	2025-03-10	17348
Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury	2010-09-30	2018-10-31	3828
Discharge, cubic feet per second	1938-10-01	2025-03-09	24996
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2008-10-01	2025-03-10	16868
Dissolved oxygen, water, unfiltered, milligrams per liter	2008-10-01	2025-03-10	13418
pH, water, unfiltered, field, standard units	2008-10-01	2025-03-10	16391
Daily Statistics
Temperature, water, degrees Celsius	2008-10-01	2024-11-12	5665
Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury	2010-09-30	2018-10-31	1276
Discharge, cubic feet per second	1938-10-01	2025-01-06	24934
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
Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury	2010-09	2018-10
Discharge, cubic feet per second	1938-10	2025-01
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
Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury	2010	2019
Discharge, cubic feet per second	1939	2025
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	2024-04-04	68
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...

OPERATION:

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

Email questions about this site to Pennsylvania Water Science Center Water-Data Inquiries