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UCSB Scientists See the End of ‘Normal’ Climate

In August, Governor Gavin Newsom and officials from the Department of Water Resources released a new Water Supply Strategy, saying that because of California’s “hotter, drier climate,” the state needed to find at least 10 percent more water to supply its farms, cities, and industry by 2040.

“We are experiencing extreme, sustained drought conditions in California and across the American West caused by hotter, drier weather,” states the plan. “Our warming climate means that a greater share of the rain and snowfall we receive will be absorbed by dry soils, consumed by thirsty plants, and evaporated into the air.”

‘Dude, Where’s My Water,’ Montecito Asks

Even with last week’s rains increasing Lake Cachuma elevations by more than five feet, the available supply for South Coast water agencies has remained the same. Under the complex legal arithmetic by which Cachuma is divvied up, all the additional water accrues to agencies downstream; that will remain the case until there’s enough runoff in the Santa Ynez River to generate a live stream.