"Most" cities? Not in these parts, at least not in "most" cities. Of course with all the water thieving going on by our SoCal brothers, some cities do occasionally see water restrictions, however most of the water restrictions that I have seen are water only on a given day of the week, which is f'n stoopid IMO. Doesn't change the fact you can effectively have no restrictions on run times. But then I would have figured a RB REP would have know that.