Willamette River Fishing Report September 1st, 2017 Posted on August 31, 2017 by Bob Rees Willamette River Fishing Report – No word on coho yet. It’s still a warm water fishers paradise, but as fall temperatures cool, which won’t be this weekend, coho should get... 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.