Willamette River Fishing Report and Forecast April 26th, 2018 Posted on April 26, 2018 by Bob Rees Willamette River Fishing Report – The spring Chinook run is on, and the Willamette is being the Willamette. Catches started off pretty good last weekend, with the lower reaches of... 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.