Used by many organizations and cities such as Anaheim, Newport beach, Upland, Tustin, Corona, Dept. of water & power, San Clemente, Laguna Niguel, Denver, Irvine Ranch, Laguna Beach, SMWD, San Diego County Water, SJC, Save water now, Santa Ana Water Resources, SBV, South Coast Water District, Use only what you need, Water Basin.org, Zone 7 Water Agency and many more.