(KIOW1) YAKIMA--AT KIONA Station Summary

YAKIMA--AT KIONA (KIOW1)

   State: Washington    County: YAKIMA
   Latitude: 46 15' 11" North    Longitude: 119 28' 37" West
   Elevation: 454 feet
   Supporting WFO: Pendleton    NWS Official River Forecasts Click Here
   Action Stage: 11'   Flood Stage: 13'
   Moderate Flood Stage: 14.5'
   Major Flood Stage: 16'

   Record Stage: 21.57'  Record Flow: 67000 cfs
   Date of Record: December 23, 1933

Daily Historical Flow Statistics
for May 05

Mean Stage: 5.93 ft Mean Flow: 4500 cfs
Max Stage: 10.75 ft Max Flow: 12900 cfs (1971)
Min Stage: 3.01 ft Min Flow: 831 cfs (2001)

Statistics based on water years: 1934-2020

The 4-10 Day Trend Forecast is based on model guidance only. Daily variation and uncertainty of forecasts during this period is high.

For Data Used In Plot

For Data Used In Plot