Columbia River Fishing Report and Forecast Posted on September 30, 2021October 2, 2021 by Bob Rees Coho Still Coming; Chinook Opens Back Up Columbia River Fishing Report – October 1 is bringing about another batch of opportunity for Columbia River salmon anglers. From estuary coho to mainstem Chinook, the Columbia is... 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.