Welcome to the NEW Westborough Water District website. In continued dedication to serving our customers, we have built and designed a new site to enhance your experience and deliver valuable information quickly and easily. Feel free to contact WWD with your feedback at 650-589-1435 or wwd@westboroughwater.org

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Email: wwd@westboroughwater.org
Phone: 650-589-1435
Fax: 650-589-5167

District Office Address:
2263 Westborough Boulevard
So. San Francisco, CA 94080
See below for directions to WWD Office

Open Mon-Fri 8:00 am – 4:30 pm
(Except observed holidays)

Mailing Address:
P.O. Box 2747
So. San Francisco, CA 94083-2747


Email: billing@westboroughwater.org

We now have a deaf-friendly staff member who can assist our customers who might need this service. Please contact Jennifer Genato for more assistance.


Click Here for directions to the WWD Office.