Trump administration approves plan backed by Newsom to build largest California reservoir in 50 years
Sites Reservoir would be 8th largest in California, providing water to Bay Area, farms, LA
www.mercurynews.com
I think it is a good idea, but....
There must be safeguards to assure this is not another government boondoggle that is never completed.
Ok, assuming it is completed, it could be filled with water from a Nuclear Desalinization Plant.
Wait ... screw the reservoir. A Nuclear Desalinization Plant or two could solve the problem outright.