via.fox40.com
Is California Sitting on the Solution to its Drought?
STANFORD (CNN) -- Californians: A solution to the drought may be under your feet, according to a study from Stanford scientists. Thousands of feet beneath the surface of the state's Central Valley, one of the world's biggest agricultural hubs, there may be up to 2,700 cubic kilometers of usable groundwater -- nearly three times more than the amount previously thought.