Back to the subject.
Yep, been there done that, going to be doing it again REAL soon.
Arizona has just had it's third worst year of no rain. Rumors are starting that this summer is going to have water restrictions.
My problem is, I can't do anymore to ration water. Put on low flow shower heads, which I really like. Low flow faucets. Still have the old big toilets, but have put baffles in them. Hardly water the yard, just enough to barely keep it green in the summer. Bought a washer that I set the water level on, set it to use the least amount of water per wash. Wash the vehicles maybe once a year. Live by "If it's yellow, let it mellow. If it's brown, flush it down."
My water bills are so low, that the city sent me a letter that I don't use ENOUGH water. WTF!?!?!?! I even use an Evaporative Cooler (aka swamp cooler), and set the washing machine to extra rinse.