map of Ross Valley watershed

What's Happening Now:


Learn about and stay connected with what's going on with specific projects.

Bridge Projects (Fairfax | Ross | San Anselmo)
Lefty Gomez Dual-Use Facility
Phoenix Lake Project
Stormwater Flood Management Grant Projects
US Army Corps of Eng. Corte Madera Creek


View documents related to the work we've been doing. Can't find something you're looking for? Please email Zone 9 Engineer Felix Meneau at

Frequently Asked Questions (FAQs)
Program & Project Summary Sheets
Reports & Newsletters


Find out what happened at a community or advisory board meeting.

Advisory Board Meetings
Community Meetings

Events & Meetings

Don't see a meeting you're looking for? Check out our Meeting Archive of previously held advisory board and community meetings.

Flood Control Zone 9 Advisory Board Mtg

When: Tuesday June 21st at 7:00 pm.

Where: San Anselmo Town Hall, 525 San Anselmo Avenue, San Anselmo, CA 94960.

April 20, 2016 Corte Madera Creek Walk

A great group of engaged people joined in a leisurely walk and information talk for our Creek Walk event along the Army Corps Project area More Creek Walks will be planned after this event.

Residents along Murphy Creek in Kentfield attend Creek Care Workshop

Thanks to the 25 residents in Kentfield in the Murphy Creek area who attended the creek care workshop on September 26, 2015. They did a community-wide creek clean-up event two weeks later on October 10.


Website Spring Cleaning:

We are in the process of organizing this site to make it easier to navigate and to improve transparency. Please contact Felix Meneau if you need assistance.

Request for Proposals

The District released a request for proposals (RFP) in the anticipation of possible future preliminary geotechnical investigation work at the former Sunnyside nursery site. The RFP is posted to the County website. For questions, please contact Senior Engineer Russ Eberwein.




















Real-Time Stream and Rainfall Gauges

Picture of a computer screen with rainfall graph

Webcams & Other Stream Gauges

Creek levels and web cameras in Fairfax, San Anselmo, and Ross (Courtesy of Ross Valley Fire Department)

Flood Preparedness

Learn more about what we do and you can do to help be prepared for flooding.

Sign up for emergency alerts from the Marin County Sheriff.

Assistance for Landowners

Browse resources for landowners related to gardens, native plants, construction, and projects around the home.