The lake was designed to store excess water during wet years to provide water down stream during dry years. There was another dam proposed between Glenn Canyon and Black Canyon but that one was defeated by environmentalists.
The Dam is doing what it was supposed to do.
Real Science 
The lake was designed to store excess water during wet years to provide water down stream during dry years. There was another dam proposed between Glenn Canyon and Black Canyon but that one was defeated by environmentalists.
The Dam is doing what it was supposed to do.
A future neo-nazi Climate Change “Denier” cut his teeth in Lake Powell.
Well, chipped a tooth, at least.
There is something sick for global warming believers for them to take such a beautiful picture and insert death into the ambiance.