Willamette, McKenzie & Santiam Rivers Fishing Report for Nov 20th Posted on November 19, 2015 by Michael Teague Water temp at Willamette Falls dropped from about 55 degrees down to 49 over the past two weeks. Predictably, visibility has been greatly reduced as well by muddy water flowing... 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.