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USGS 12445000 OKANOGAN RIVER NEAR TONASKET, WA

  Stream Site

DESCRIPTION:
Latitude 48°37'57",   Longitude 119°27'38"   NAD27
Okanogan County, Washington, Hydrologic Unit 17020006
Drainage area: 7,260 square miles
Datum of gage: 860.78 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1988-05-01  2025-09-04  
 Daily Data
    Temperature, water, degrees Celsius  1986-04-29  2018-03-31  13907 
    Discharge, cubic feet per second  1929-05-01  2025-09-03  35189 
    Gage height, feet  2000-09-30  2025-09-03  9061 
 Daily Statistics 
    Temperature, water, degrees Celsius  1986-04-30  2018-03-31 4633 
    Discharge, cubic feet per second  1929-05-01  2025-03-10 35013 
    Gage height, feet  2000-09-30  2025-03-10 8885 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1986-04  2018-03  
    Discharge, cubic feet per second  1929-05  2025-03  
    Gage height, feet  2000-09  2025-03  
 Annual Statistics 
    Temperature, water, degrees Celsius  1986  2018  
    Discharge, cubic feet per second  1929  2025  
    Gage height, feet  2000  2025  
 Peak streamflow 1929-06-10  2024-05-18  96 
 Field measurements 1948-08-24  2025-08-13  649 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1948-12-13  2017-08-17  18 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Washington Water Science Center
Email questions about this site to Washington Water Science Center Water-Data Inquiries