Environmental Health Services

Community Development Agency

What's New

The Marin County Local Agency Management Plan (LAMP) for on-site wastewater treatment systems (OWTS) is available for review.  The Final LAMP (dated 4/26/16) will be approved by the Board of Supervisors prior to submittal to the Regional Water Quality Control Board, San Francisco Region in May 2016.  If you have any questions, you may contact either Rebecca Ng or Armando Alegria at (415) 473-6907.

LAMP | Appendix A-C | Appendix D-E

The mission of Marin County Environmental Health Services is to protect public health and the well-being of all Marin County residents, workers, and visitors by preventing injury and the spread of disease. We identify potentially dangerous and unhealthy situations and promote sound environmental health practices through education and the enforcement of public health statutes and regulations. Please see Contact Us for our location and business hours.
Office Hours:
EHS Customer Service Counter and Telephone Service Hours are Monday – Thursday 8:00 am – 4:00 pm.
There will not be any general customer service on Fridays.
Please call EHS staff directly or make an appointment.