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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.




USGS 03036000 Mahoning Creek at Mahoning Creek Dam, PA

  Stream Site

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  2024-04-26  
 Daily Data
    Temperature, water, degrees Celsius  2008-10-01  2024-04-25  16392 
    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  2024-04-25  24678 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2008-10-01  2024-04-25  15918 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2008-10-01  2024-04-25  12495 
    pH, water, unfiltered, field, standard units  2008-10-01  2024-04-25  15471 
 Daily Statistics 
    Temperature, water, degrees Celsius  2008-10-01  2024-03-25 5433 
    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  2023-10-23 24493 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2008-10-01  2023-11-02 5135 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2008-10-01  2023-11-02 3990 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2008-10  2024-03  
    Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury  2010-09  2018-10  
    Discharge, cubic feet per second  1938-10  2023-10  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2008-10  2023-11  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2008-10  2023-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  2009  2024  
    Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury  2010  2019  
    Discharge, cubic feet per second  1939  2024  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2009  2024  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2009  2024  
 Peak streamflow 1939-02-03  2023-03-28  67 
 Field measurements 1937-03-24  2024-04-05  787 
 Field/Lab water-quality samples 1975-11-25  2023-09-13  289 
 Water-Year Summary 2006  2023  18 
 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