Clen Canyon Dam
February 25, 2008--Manmade flood planned in Grand Canyon (Aspen Times)
For the third time since 1996, officials plan to unleash a manmade flood in the Grand Canyon next month in an effort to restore an ecosystem that was altered by
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For the third time since 1996, officials plan to unleash a manmade flood in the Grand Canyon next month in an effort to restore an ecosystem that was altered by