Columbia River Fishing Report and Forecast Posted on September 24, 2020September 24, 2020 by Bob Rees Although Past Peak, More Chinook Action Still to Come on the Mainstem Columbia Columbia River Fishing Report – With a run-size upgrade for returning Columbia River fall Chinook and coho, anglers remain invigorated to pursue... 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. If you are looking for our free content head here. And, if you need a hand, please reach out here.