Here's an entertaining video contrasting Las Vegas water use for income vs. personal use.
The director makes a good point, although I might add: The casinos say they use reclaimed water. But with return flow credits from the Colorado River, isn't almost all water in Las Vegas reclaimed? Also, without unsustainable growth, neither the fountains nor the lawns would be much of a problem. One more thing, I don't want to call Pat Mulroy a b!tch... a traitor maybe... a sell-out definitely. I actually liked the nut kicking ad.