Resources for the residents, teachers and students of Marin County.
Requirements and best management practices (BMPs) for construction projects.
Planning and compliance tools for new and redevelopment projects with post construction stormwater treatment facility requirements
Resources and stormwater best management practices for Marin County businesses
Working together to protect Marin’s creeks and watersheds
To report an illegal discharge into a storm drain, creek, bay or the ocean, please complete this form or reach out to your local stormwater contact.
The draft is available for public review and comments through September 15, 2017
If you have a question, comment or complaint, please drop us an email and we'll respond as quickly as possible.