http://www.hcn.org These are the search results for the query, showing results 1 to 4. http://www.hcn.org/wotr/hoover-dam-marvel-and-folly Hoover Dam is an amazing piece of engineering, but it has outlived its usefulness. No publisher John Weisheit Hoover Dam Glen Canyon Dam Lake Powell dams and water projects reservoirs Colorado River Southwestern water supply drought Lake Mead Franklin Delano Roosevelt 2010-11-03T14:48:24Z News Article http://www.hcn.org/wotr/14917 The writer finds a newly emerged rapid on the Colorado River and a new reality at Lake Powell, revealed by drought No publisher John Weisheit Dams and Water Supply Projects 2010-02-05T09:43:09Z News Article http://www.hcn.org/wotr/13798 Lake Powell is drying up in the drought, a reminder from nature that human beings are not in control, after all. No publisher John Weisheit Dams And Water Supply Projects 2010-02-05T09:47:56Z News Article http://www.hcn.org/issues/87/2691 No publisher John Weisheit 2008-07-16T23:47:47Z Letter to the Editor