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USGS 15200280 GULKANA R AT SOURDOUGH AK

  Stream Site

DESCRIPTION:
Latitude 62°31'15",   Longitude 145°31'51"   NAD27
Valdez-Cordova Census Area County, Alaska, Hydrologic Unit 19020102
Drainage area: 1,760 square miles
Datum of gage: 1,845.96 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-11-04  
 Daily Data
    Discharge, cubic feet per second  1972-10-01  2016-12-08  10386 
 Daily Statistics 
    Discharge, cubic feet per second  1972-10-01  2016-10-06 10327 
 Monthly Statistics 
    Discharge, cubic feet per second  1972-10  2016-10  
 Annual Statistics 
    Discharge, cubic feet per second  1973  2017  
 Peak streamflow 1973-05-16  2016-07-26  29 
 Field measurements 1972-09-17  2016-08-24  195 
 Field/Lab water-quality samples 1973-04-06  2016-08-24  86 
 Water-Year Summary 2007  2016  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1991-10-11  2007-09-30  145565 
OPERATION:
Record for this site is maintained by the USGS Alaska Water Science Center
Email questions about this site to Alaska Water Science Center Water-Data Inquiries