COLUMBIA − AT VANCOUVER POP (VAPW1)
   State:  Washington
   County:  Clark
   Latitude:  45 37' 54" North
   Longitude:  122 41' 48" West
   Elevation:  2 ft

   Supporting NWS Forecast Office: WFO Portland
   Click for NWS Official River Forecasts for VAPW1

   Action Stage:  15 ft
   Flood Stage:  16 ft
   Moderate Flood Stage:  20 ft
   Major Flood Stage:  25 ft
Daily Historical Statistics for March 26, 2025
Mean Flow: 186000 cfs
Max Flow: 461000 cfs (2017)
Min Flow: 120000 cfs (2023)

Statistics based on water years: 1964-2023
* statistics estimated based on current rating

Record Stage: 33.6 ft
Date of Record: June 7, 1894

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

Hydrograph plot for VAPW1


For Data Used In Plot   "label


Hydrograph plot for VAPW1


For Data Used In Plot   "label