Columbia River Fishing Report and Forecast July 20th, 2018 Posted on July 19, 2018 by Bob Rees Columbia River Fishing Report – Steelhead numbers continue to improve at Bonneville Dam, but that doesn’t equate to robust sport catches. Beach and boat anglers continue to produce mediocre results... 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.