West Bay Sanitary District provides wastewater collection and conveyance services to the City of Menlo Park, Atherton, and Portola Valley, and areas of East Palo Alto, Woodside and unincorporated San Mateo and Santa Clara counties. The District conveys raw wastewater, via the Menlo Park Pump Station and force main, to Silicon Valley Clean Water (SVCW) for treatment and discharge to the San Francisco Bay.
Learn about our affiliates.
Read what the District’s board had to say in their latest meeting.
Find out which cities and counties we currently serve.
Meet our Board of Directors.
Read the latest budget and finance information.
Get directions on how to visit us along with our general contact information.
Get more information about our SSMP, OERP, and Annual SSO Report.
Do you have a talent we need? Take a look at our available positions.
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Learn what we stand for and how we have served our community since 1902.
The District is committed to deliver transparency and easy access to the public.
Find out what’s happening with West Bay Sanitary District.