Jim Litts, who founded KWERI (Klamath Wetland Education and Research Institute), has a good informational website on the topic, including this page with links to background documents. As you may know, the Klamath Basin in south-central Oregon has been the focus of dispute over water use for some time, and there are a variety of local, state, and federal players in the game at this point; a very good situated case!
Our ENVS 490 class will be camping Saturday night right above the dam featured in the picture of this story, one of four slated to be removed for the sake of salmon runs, a plan bitterly opposed by some farmers in the area.