COLUMBIA − BONNEVILLE DAM (BONO3)
   State:  Oregon
   County:  Multnomah
   Latitude:  45 37' 59" North
   Longitude:  121 57' 33" West
   Elevation:  62 ft
   Full Pool Elevation:  77 ft


   Supporting NWS Forecast Office: WFO Portland
   Click for NWS Official River Forecasts for BONO3
   

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

Hydrograph plot for BONO3

Data Used In Plot   "label   USACE Observations   USACE Project   USACE Map   


Hydrograph plot for BONO3

Data Used In Plot   "label   USACE Observations   USACE Project   USACE Map   


Hydrograph plot for BONO3

Data Used In Plot   "label   USGS Observations   USACE Project   USACE Map   


Hydrograph plot for BONO3

Data Used In Plot   "label   USGS Observations   


Hydrograph plot for BONO3

Data Used In Plot   "label   ---