562  
FGUS86 KPDT 231404  
RVSPDT  
ORC059-WAC071-077-241415-  
 
HYDROLOGIC STATEMENT  
NATIONAL WEATHER SERVICE PENDLETON OR  
704 AM PDT THU APR 23 2026  
 
FLD OBSERVED FORECASTS (5 AM PDT)  
LOCATION STG STG DAY/TIME FRI SAT SUN  
 
WALLA WALLA RIVER  
TOUCHET 13.0 10.3 THU 6 AM PDT 10.0 8.1 7.0  
 
UMATILLA RIVER  
GIBBON 7.0 6.4 THU 6 AM PDT 6.0 5.5 5.0  
 
NACHES RIVER  
CLIFFDELL 31.0 28.6 THU 6 AM PDT 28.4 28.3 28.3  
NACHES 17.8 16.0 THU 5 AM PDT 15.8 15.6 15.5  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV/PDT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OR Page
The Nexlab WA Page Main Text Page