Originally Posted by Grapesoda

The critics say California gets plenty of water to meet its needs, if it were only managed properly. More than half of California’s surface water flows from the Sierra Nevada mountains in the east down to the Sacramento-San Joaquin Delta in Northern California. Much of the mountain runoff is managed by two of the world’s largest water storage and transport systems – the federal Central Valley Project and California's State Water Project. Each is a system of dams, reservoirs and distribution systems designed to send water to cities, towns and farms throughout the state.

But the vast majority of the state’s 1,400 dams and reservoirs, in the two massive systems and smaller ones that supply southern California, were built well before the 1980s. Environmentalists have since stopped the construction of water storage and delivery systems through legal and political actions. They have also fought to ensure that captured water is released into streams and the ocean -- rather than the water delivery system -- in order to boost fish populations and dilute the salinity of the delta.

“Droughts are nothing new in California, but right now, 70 percent of California's rainfall washes out to sea