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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
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USGS 03049500 Allegheny River at Natrona, PA

  Stream Site

DESCRIPTION:
Latitude 40°36'55",   Longitude 79°43'07"   NAD27
Allegheny County, Pennsylvania, Hydrologic Unit 05010009
Drainage area: 11,410 square miles
Datum of gage: 736.36 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1991-12-15  2018-11-13  
 Daily Data
    Discharge, cubic feet per second  1938-10-01  2018-11-12  29263 
 Daily Statistics 
    Discharge, cubic feet per second  1938-10-01  2018-09-26 29216 
 Monthly Statistics 
    Discharge, cubic feet per second  1938-10  2018-09  
 Annual Statistics 
    Discharge, cubic feet per second  1939  2018  
 Peak streamflow 1936-03-18  2017-01-13  80 
 Field measurements 1930-11-22  2018-09-27  499 
 Field/Lab water-quality samples 1957-11-18  1981-09-25  33 
 Water-Year Summary 2006  2017  12 
 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