Sanitary District No. 5

2001 Paradise Drive
Tiburon, CA 94920

Mailing Address
P.O. Box 227
Tiburon, CA 94920

Phone: 415-435-1501
Fax: 415-435-0221

Monday - Thursday
8:00 a.m. - 12 Noon
1:00 p.m. - 5:00 p.m.

Land Area: 2 square miles
Population: 8749 (as of 2006)
Areas Served: West side of the Tiburon Peninsula from Gilmartin Drive south and on the east side of Tiburon Peninsula from Trestle Glen south. Also provides sewage treatment for the City of Belvedere
Services: Sewage collection, treatment plant and system maintenance

The District is governed by a five-member Board of Directors elected to four-year terms:

5:00 p.m.
3rd Thursday Monthly
Meetings are currently being held via ZOOM due to the COVID-19 Pandemic.
During Regular Times, they are held at:
Sanitary District No. 5 Main Plant
Board Room
2001 Paradise Drive
Tiburon, CA 94920

Number of personnel: 10 total full-time positions. Current management contacts are as follows:

Tony Rubio, District Manager
Phone: 415-435-1501, ext. 106
Email Tony Rubio
Benjamin Stock, Attorney
Phone: 415-755-2600
Robin Dohrmann, Office Manager
Phone: 415-435-1501, ext. 101
Email Robin Dohrmann

Website Accessibility Statement