/tags/willamette-river Willamette River en-US Copyright Thu, 17 Dec 2015 22:08:23 GMT /show/the-jefferson-exchange/2015-12-17/going-wild-in-the-willamette If the Cascade Mountains are Oregon's backbone, the Willamette River is something like its main artery. Most of Oregon's population lives within a few… Thu, 17 Dec 2015 22:08:23 GMT /show/the-jefferson-exchange/2015-12-17/going-wild-in-the-willamette Geoffrey Riley