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.
Find information to annex, get permits, and more.
Learn about our current and future rates.
Find out what you should do if you have an excess of grease.
Find information about pool discharge.
Step by Step Guide to Rehabilitating your private sewer lateral pipe.
Learn about what is an easement.