Nevada Style
Here in northern California, there are only minor restrictions so far. We are very likely in a drought. California increases in population by 500,000 people each year, and no additions/modifications to the water system have been completed in probably 50 years. We are probably in for a big shock.
I really would not mind a Nevada style yard, which requires no water. My neighborhood right now has those continuous front lawns, and this would be a big change.
I have a 1/3 acre, and during the summer we water a lot, but it is all with hoses, as we never but in a sprinkler system. The yard irrigation is what really uses the water here. But 140 l of water a day (about 37 gallons) is a very small quantity. During the winter we use about 400 gallons a day for two people!
Martin