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USGS 03007800 Allegheny River at Port Allegany, PA

  Stream Site

DESCRIPTION:
Latitude 41°49'07",   Longitude 78°17'35"   NAD27
Mckean County, Pennsylvania, Hydrologic Unit 05010001
Drainage area: 248 square miles
Datum of gage: 1,454.88 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1991-10-01  2017-06-29  
 Daily Data
    Temperature, water, degrees Celsius  2010-11-19  2017-06-27  7116 
    Discharge, cubic feet per second  1974-10-01  2017-06-27  15611 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010-11-19  2017-06-27  7020 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011-07-08  2017-06-27  3618 
    pH, water, unfiltered, field, standard units  2011-07-08  2017-06-27  3683 
 Daily Statistics 
    Temperature, water, degrees Celsius  2010-11-19  2017-06-05 2349 
    Discharge, cubic feet per second  1974-10-01  2017-06-05 15587 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010-11-19  2017-06-05 2317 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011-07-08  2016-10-25 1113 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2010-11  2017-06  
    Discharge, cubic feet per second  1974-10  2017-06  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010-11  2017-06  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011-07  2016-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2011  2017  
    Discharge, cubic feet per second  1975  2017  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011  2017  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011  2017  
 Peak streamflow 1975-02-25  2015-10-01  42 
 Field measurements 1972-06-23  2017-06-06  309 
 Field/Lab water-quality samples 1977-09-21  2017-05-18  157 
 Water-Year Summary 2006  2016  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1991-10-01  2007-09-30  153479 
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