Well, it may happen. The most restrictive of water restrictions and never imposed before. San Juan Water is now considering imposing this and it would no doubt extend to Folsom and Roseville. It calls for a 50 percent reduction in water use.
It would mean no outside watering at all. This includes no lawn or drip irrigation, washing your car, topping off your pool or fountain. No planting new plants (sorry, Green Acres!).