Earlier quoted context omitted.
Depends on the usage. According to news, there were water shortages in the past in California. Though, we are not talking just about California here.
Municipal water usage in California is only 20% of all water usage. The rest is almost entirely agriculture, and all that agriculture uses a strange system of water rights where you do not have to reduce consumption during a drought, and the last person in line instead absorbs all the drought problems. This creates an insane political environment where the rich as fuck agribusiness which owns that final water right i…
The definitive book on the subject is "Cadillac Desert"