Willamette River Fishing Report and Forecast Posted on May 20, 2021May 20, 2021 by Bob Rees Spring Chinook Catches Edged Upwards This Week, But So Did Effort Willamette River Fishing Report – It’s the same story here, catches and effort were highest in the Multnomah Channel,... 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.