Willamette River Fishing Report September 14th, 2018 Posted on September 13, 2018 by Bob Rees Willamette River Fishing Report – Still not much activity here, especially with a dismal coho return in the forecast. There should be some effort at Dahl Park for spinner casters... This post is only available to Members. If you are a Member, please be sure to log in. You can do this on the top right of almost any page on our site. If you want to become a member or find out more, take a look here.