Willamette River Fishing Report and Forecast June 28th, 2019 Posted on June 27, 2019June 28, 2019 by Bob Rees Willamette River Fishing Report – It’s much the same on the mainstem Willamette; sporadic spring Chinook catches in the Portland Harbor and shad fishing at Oregon City remains productive, but tapering. It’s business as usual,... 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.