Willamette, McKenzie & Santiam Rivers Fishing Report for Oct 9th Posted on October 8, 2015October 8, 2015 by Michael Teague Water temperatures at Willamette Falls have dropped only one degree I the past 10 days, to the current 62 degrees. The water is clear with visibility over nine feet with... 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.