Desalination plant raises questions about water conservation potential
The rain gutter in Rick Longinotti’s backyard descends underground, carrying roof water to an underground storage cistern.
“It didn’t cost anything but sweat and muscle,” says Longinotti, a local environmentalist, founder of Transition Santa Cruz and member of bicycle advocacy group People Power. He believes conservation efforts could make the Santa Cruz Water District’s desalination plant obsolete—perhaps even before it’s built.
The planned plant will pull five million gallons of seawater from the Monterey Bay each day, using reverse osmosis to produce 2.5 million gallons of drinkable water. The remaining brine will be trucked to a water plant, diluted with treated wastewater, and released into the Bay.