13th Annual Smithsonian.com Photo Contest
A power boat moves through a canyon at Lake Powell near Page, Arizona, May 26, 2015 with the high water mark visible above it. Lake Powell on the Colorado River provides water for Nevada, Arizona and California. A severe drought in recent years, combined with withdrawals that many believe are not sustainable, has reduced its levels to only about 42 percent of its capacity.
© Rick Wilking.
All rights reserved.
||Nov. 18, 2015, 2:48 p.m.