When it comes to wasting water amid historic drought, Californians are good at pointing fingers.  Last month, criticism was showered on Hollywood’s elite, including Sylvester Stallone, Kim Kardashian and Kevin Hart, who were accused of using water excessively. Some celebrity households consumed thousands of gallons of water per day during particularly dry times, bolstering Southern California’s reputation for recklessly indulging in big lawns, pools and shiny, clean cars. But given the bad rap that Southern California gets, is the Bay Area really that much better at stewarding its water?