Sonoma Water manages and maintains a water supply and transmission system that provides naturally filtered Russian River water to nine cities and special districts that in turn delivers drinking water to more than 600,000 residents in portions of Sonoma and Marin counties. You receive your drinking water and water bill from your local city or water district. Sonoma Water provides drinking water to the following cities and special districts:
City of Santa Rosa Town of Windsor Marin Municipal Water District City of Cotati City of Sonoma |
City of Rohnert Park Valley of the Moon Water District City of Petaluma North Marin Water District |