WASHOUGAL − AT WASHOUGAL (WASW1)
   State:  Washington
   County:  Clark
   Latitude:  45 35' 2" North
   Longitude:  122 20' 35" West
   Elevation:  20 ft

   Supporting NWS Forecast Office: WFO Portland
   Click for NWS Official River Forecasts for WASW1
Daily Historical Statistics for November 15, 2025
Mean Flow: 1370 cfs
Max Flow: 5160 cfs (1974)
Min Flow: 160 cfs (1953)

Statistics based on water years: 1945-1981
* statistics estimated based on current rating

The 4-10 Day Trend Forecast is based on model guidance and uncertainty during this period is greater.

Hydrograph plot for WASW1


For Data Used In Plot   "label


Hydrograph plot for WASW1


For Data Used In Plot   "label