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USGS 12500450 YAKIMA RIVER ABOVE AHTANUM CREEK AT UNION GAP, WA

  Stream Site

DESCRIPTION:
Latitude 46°32'04",   Longitude 120°27'58"   NAD27
Yakima County, Washington, Hydrologic Unit 17030003
Drainage area: 3,479 square miles
Datum of gage: 903.42 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-10-01  2026-01-19  
 Daily Data
    Temperature, water, degrees Celsius  1981-03-21  2023-10-30  3903 
    Discharge, cubic feet per second  1966-10-01  2026-01-18  21660 
    Gage height, feet  1982-10-01  2026-01-18  14603 
 Daily Statistics 
    Temperature, water, degrees Celsius  1981-03-21  2023-10-30 1301 
    Discharge, cubic feet per second  1966-10-01  2024-11-20 21236 
    Gage height, feet  1982-10-01  2024-11-20 14179 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1981-03  2023-10  
    Discharge, cubic feet per second  1966-10  2024-11  
    Gage height, feet  1982-10  2024-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  1981  2024  
    Discharge, cubic feet per second  1967  2025  
    Gage height, feet  1983  2025  
 Peak streamflow 1967-06-22  2023-05-05  56 
 Field measurements 1967-10-06  2025-12-18  394 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1975-03-14  2004-07-26  385 
 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