Our Santa Clara County just declared mandatory water restrictions that are mostly against outdoor landscaping and commercial users, by far where most of it goes. Not in the Southern California situation. Way way too many people, growth, and development given their endless monstrous real estate, financial, growth and development industries. The last thing real estate investors want is ocean desalination as would cut into their profits by raising taxes and costs. Am an LA native. I wouldn't cry if large numbers left and real estate industries became a disaster. Yeah they are part of dominant economic forces destroying our precious planet.
I've always used far less water than 70 gallons or 50 gallons if that is average. Most days probably just 5 to 20 gallons. I wash clothes with a full load maybe every 2 or 3 weeks. Do take unhurried showers. Half the water is wasted waiting for it to warm up. No dish washing, all by hand. Don't flush every #1 and have a bottle in the tank. I like my dirty 2007 Forester like it is so never wash it. That is what winter rains are for haha. How do people even use 50 gallons a day?
But then I live in a community of 4-plex townhouses and am not involved in the HOA external landscape watering. It is our real estate people that have always pushed watering our lawns for aesthetic property value purposes. Not many kids and none really does anything atop the lawn areas. I'd be fine with tearing out all the grass and alien iceplant. Will be glad when I don't hear the automated nightly sprinkler systems turning on during wee hours. Such systems don't have smart controls and rather just water by the clock whether it rained recently or not.