Columbia River Fishing Report and Forecast Posted on July 1, 2021July 1, 2021 by Bob Rees Moss, Weed Impede Mainstem Anglers, Sturgeon Bite Fading In The Estuary Columbia River Fishing Report – Salmon fishing on the mainstem Columbia is tapering. With the peak of the summer Chinook run past Bonneville Dam,... 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.