Columbia River Fishing Report and Forecast Posted on April 14, 2022April 16, 2022 by Bob Rees Below Bonneville closed, upstream pools not quite producing Columbia River Fishing Report – With the mainstem downstream of Bonneville closed, it’s too early to get excited about spring Chinook above. After a good start for... 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.