Willamette River Fishing Report September 20th, 2019 Posted on September 18, 2019September 19, 2019 by Bob Rees Willamette River Fishing Report – Still not much to write home about here, but coho are entering the river in great numbers. Coho passage at Willamette Falls is also jumping, opening up opportunity for catch... 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.