896  
FGUS86 KPDT 230019  
RVSPDT  
ORC059-063-069-WAC003-071-077-231900-  
 
HYDROLOGIC STATEMENT  
NATIONAL WEATHER SERVICE PENDLETON OR  
519 PM PDT WED APR 22 2026  
 
FLD OBSERVED FORECASTS (5 PM PDT)  
LOCATION STG STG DAY/TIME THU FRI SAT  
 
UMATILLA RIVER  
PENDLETON 12.3 7.9 WED 5 PM PDT 10.0 8.1 7.2  
GIBBON 7.0 6.2 WED 4 PM PDT 6.3 5.5 5.0  
 
GRANDE RONDE RIVER  
TROY 10.0 6.9 WED 5 PM PDT 7.8 7.2 6.7  
 
JOHN DAY RIVER  
SERVICE CREEK 11.5 5.3 WED 4 PM PDT 9.7 9.0 7.5  
 
WALLA WALLA RIVER  
TOUCHET 13.0 6.0 WED 4 PM PDT 11.0 9.7 8.2  
 
NACHES RIVER  
NACHES 17.8 16.0 WED 3 PM PDT 16.2 15.9 15.7  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV/PDT.  
 

 
 
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