Willamette River Fishing Report and Forecast October 18th, 2019 Posted on October 17, 2019October 19, 2019 by Bob Rees Willamette River Fishing Report – The bulk of the coho run is over Willamette Falls, but some days, over 100 adults are still passing this barrier. That’s a viable enough number to keep anglers interested... This post is only available to Members. If you are a Member, please be sure to log in and remember to select the Remember Me option. If you want to become a member or find out more, take a look here. '