Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our mobile dedicated web site here.
Click to hideNews Bulletins

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  2019-05-22  
 Daily Data
    Temperature, water, degrees Celsius  2010-11-19  2019-05-21  9146 
    Discharge, cubic feet per second  1974-10-01  2019-05-20  16303 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010-11-19  2019-05-21  9035 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011-07-08  2019-05-21  4697 
    pH, water, unfiltered, field, standard units  2011-07-08  2019-05-21  4972 
 Daily Statistics 
    Temperature, water, degrees Celsius  2010-11-19  2019-02-05 2944 
    Discharge, cubic feet per second  1974-10-01  2018-12-09 16141 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010-11-19  2019-02-05 2908 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011-07-08  2018-10-12 1500 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2010-11  2019-02  
    Discharge, cubic feet per second  1974-10  2018-12  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010-11  2019-02  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011-07  2018-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2011  2019  
    Discharge, cubic feet per second  1975  2019  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011  2019  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011  2019  
 Peak streamflow 1975-02-25  2017-01-13  43 
 Field measurements 1972-06-23  2019-05-08  322 
 Field/Lab water-quality samples 1977-09-21  2018-09-18  185 
 Water-Year Summary 2006  2018  13 
 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