LA GRANGE, CA - MARCH 24: A concrete block that was used to hold a boat dock sits in dry cracked earth that used to be the bottom of Lake McClure on March 24, 2015 in La Grange, California. More than 3,000 residents in the Sierra Nevada foothill community of Lake Don Pedro who rely on water from Lake McCLure could run out of water in the near future if the severe drought continues. Lake McClure is currently at 7 percent of its normal capacity and residents are under mandatory 50 percent water use restrictions. (Photo by Justin Sullivan/Getty Images)
