Links for Educators

Curriculum Materials for students K thru 12 from the Water Environment Federation.
What happens after the flush? - A brochure from the EPA.
Schedule a This email address is being protected from spambots. You need JavaScript enabled to view it. of our facilities.

Sewer Emergencies

24 Hours

(415) 779-9048

Dial 9-1-1 if public health or property is threatened.

Our Mission

Sanitary District No.5 of Marin County is a special District, which while meeting or exceeding all applicable local, state and federal laws and regulations, is dedicated to the protection of public health and the environment through effective and economical collection, conveyance, treatment and disposal of wastewater.