We plan, protect and invest in water systems that support people, nature and the future of our region.

It's our mission to provide every home, business and community in Silicon Valley with safe, clean water.

From restoring creeks to supporting wildlife habitats, our work to preserve Silicon Valley’s natural balance today and for generations to come.

We reduce flood risk and help keep communities safe by managing creeks, reservoirs and flood protection infrastructure.

Rebates available for homes and business in Santa Clara County.

On average, about half of the water used on residential sites is used for landscaping. Seasonal check-ups on your irrigation system are the best way to ensure it's performing as efficiently as possible.