Time to Turn Off Outdoor Irrigation

Plants do not need as much water with shorter days and cooler weather. Now is the time to turn off your irrigation system until spring. Check out the Water Saving Tips page for more ways to save water this winter.


The Partnership was formed to identify and recommend implementation of water use efficiency projects, and maximize the cost effectiveness of water-use efficiency programs in our region.

We are Proud EPA WaterSense Partners

Partnership Achievements


square feet of lawn removed via cash for grass/mulch madness during 2023


gallons of water saved through sustained reduction each year


gallons of rainwater harvesting capacity added during 2023


people participated in the 2023 Eco-Friendly Garden Tour

The Sonoma-Marin Saving Water Partnership represents 13 water utilities in Sonoma and Marin counties that have joined together to provide regional solutions for water use efficiency. Learn more about our achievements in our Annual Report.