The Columbia River Aug 29, 2010 12:55:34 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by maddogblues on Aug 29, 2010 12:55:34 GMT -5 I wrote an article on the Columbia river. Lots of additional information in the links. The river has 450 dams, give or take one or two. It is the most highly damned river in the world. truckingmybluesaway.blogspot.com/2010/08/columbia-river.html