Date of Formation: December 10, 1902;  reorganized September 7, 1926

Enabling Legislation: Section 6400 et seq. of the CA Health and Safety Code

Services Provided: Wastewater collection, treatment, disposal and reclamation, and on-site wastewater management

Area: 13 square miles

Population: 55,000 (as of 1985)

Sphere of Influence: Current boundaries plus portions of Menlo Park, Atherton, Woodside, Portola Valley, East Palo Alto, and portions of unincorporated San Mateo and Santa Clara Counties

Communities Served: Menlo Park, Atherton, Woodside, Portola Valley, and a portion of East Palo Alto

Board of Directors

West Bay Sanitary District is governed by a five-member board of directors elected to four-year terms.

Board Member Term Ending
David A. Walker 2024
Edward P. Moritz 2026
Fran Dehn 2024
George Otte 2024
Roy Thiele-Sardiña 2026

The board of directors meets regularly the second and fourth Wednesday of every month. Additional special meetings may be called.

All meetings are held at the District Offices, 500 Laurel Street, Menlo Park, CA 94025.

Meeting time is 7:00 pm unless otherwise noted in the agenda. Future agendas are posted at least 72 hours prior to regular meetings and 24 hours prior to special meetings.

West Bay
Contact Information
West Bay Sanitary District
District Offices:
500 Laurel Street
Menlo Park, CA 94025Get Directions
Monday - Friday:
8:00 am - 4:00 pm
Saturday - Sunday:
Contact Information
General Inquiries: (650) 321-0384 Phone: (650) 321-0384 Fax: (650) 321-4265 Email: Email: