Cal-Am Water (Larkfield-Wikiup) Cotati Marin Municipal Water District
North Marin Water District Petaluma Rohnert Park
Santa Rosa Sonoma Sonoma Water
Valley of the Moon Water District Windsor

About the Partnership

Sonoma-Marin Saving Water Partnership represents 11 water utilities in Sonoma and Marin counties who have joined together to provide a regional approach to water use efficiency.

The utilities are the Cities of Santa Rosa, Rohnert Park, Petaluma, Sonoma, Cotati; North Marin, Valley of the Moon and Marin Municipal Water Districts, Town of Windsor, California American Water, and Sonoma County Water Agency. Each of these utilities have water conservation programs that can assist you in reducing your water use.