We have updated our Privacy Policy. Our policy describes how we may collect, use, process and share your personal information. We use cookies which vary by type and jurisdiction. Visit the Your Privacy Choices link at the bottom of our website, which describes cookies we use and how to manage them.

Valley Water’s Rinconada Water Treatment Plant is undergoing planned construction and maintenance work from March 12ththrough March 19th, 2019. During this period, SJW will deliver groundwater to customers located to the south of Stevens Creek and to the  west of Highways 880 and 17.

Groundwater, while typically “harder” than the supply normally provided to SJW by Valley Water, meets or exceeds all applicable drinking water regulations.  Click here for more information about hard water.

For additional information and questions on hard water please call (408) 279-7900.