California is about to dry out. sad.
our county is asking for a volunteer 20% reductions...yea, sure. we know how good the USA is with the honor system.
hahah.
well, i'm gonna try. I already picked up a big food container I use to collect water at the kitchen sink. typically veggie washing water, and the stuff that runs while I wait for it to warm up. then empty the tub into a couple of big buckets outside my backdoor. I am actually shocked how fast they fill up.
i'll pee in the backyard 
my truck is old and nasty, so if I even wash it, i'll send it thru a carwash that advertises filtered and recycled water. whatever.
my showers are a blink. shut off water while brushing, etc. working on shortening my wifes showers, but that is..well, see my first point. I have a water saving shower head that feels like showering in fog. my yard is all drought resistant local stuff.
what else? I remember when we kept the pee in the toilet and flushed when it got really dark yellow. gross.