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USGS 03015310 Allegheny River bl Conewango Creek at Warren, PA

  Stream Site

Latitude 41°50'38",   Longitude 79°09'00"   NAD27
Warren County, Pennsylvania, Hydrologic Unit 05010002
Drainage area: 3,131 square miles
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2014-12-21  
 Daily Data
    Discharge, cubic feet per second  1988-10-01  2014-12-20  4002 
 Daily Statistics 
    Discharge, cubic feet per second  1988-10-01  2008-09-30 2907 
 Monthly Statistics 
    Discharge, cubic feet per second  1988-10  2008-09  
 Annual Statistics 
    Discharge, cubic feet per second  1989  2008  
 Peak streamflow 1989-05-16  2013-04-12  25 
 Field measurements 1988-11-15  2014-12-04  154 
 Water-Year Summary 2006  2013  8 

Additional Data Sources

Begin Date

End Date

 Instantaneous-Data Archive  **offsite** 1990-10-01  1994-09-30  35838 
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

LOCATION.--Lat 41`50'38", long 79`09'00", Warren County, Hydrologic Unit 05010001, on right bank at downstream end of municipal parking lot at Warren, 1,400 ft downstream from confluence with Conewango Creek, and at mile 188.7.
DRAINAGE AREA.--3,131 mi2.
PERIOD OF RECORD.--October 1988 to current year.
GAGE.--Water-stage recorder. Datum of gage is 1,169.04 ft above sea level.
REMARKS.--Flow regulated by Allegheny Reservoir 8.7 mi upstream since October 1965 and since 1941 by Chautauqua Lake. U.S. Army Corps of Engineers satellite telemeter at station. Daily discharge not available.
EXTREMES OUTSIDE PERIOD OF RECORD.--Flood of March 1865 reached a stage of at least 19.4 ft, estimated discharge, 90,000 ft3/s, from National Weather Service data. Maximum discharge since construction of Kinzua Dam, 33,600 ft3/s, June 1972, gage height, 11.5 ft.
FLOOD STAGE.--NOAA, National Weather Service river forecast station flood stage provided to USGS April 1999 is 14 feet.
COOPERATION.--Funding for the operation of this station is provided by the U.S. Army Corps of Engineers.