A new study finds that 63 trillion gallons of water have been lost to drought in the western United States, enough to blanket the region with 5 inches of water.
Associated Press, San Diego Union-Tribune Nation
Thu, 08/21/2014 - 5:42pm
A new study finds that 63 trillion gallons of water have been lost to drought in the western United States, enough to blanket the region with 5 inches of water.