http://www.newsweek.com/lake-powell-drying-deadpool-drought-1733185

Lake Powell is rapidly drying up as a result of the scorching megadrought in the Western U.S., and may completely disappear in just decades.

The second largest reservoir in the U.S. by total capacity after Lake Mead, Lake Powell spans the Utah/Arizona border, and is an artificial lake created from damming the Colorado River. The water levels in Lake Powell are dramatically lower than they were in 2021, which in turn were lower than they were in 2020.