Welcome to the North Bay Watershed Association

The North Bay Watershed Association is a group of diverse regional and local public agencies throughout the North Bay region working to craft regional approaches to managing our common watershed.

Association members work cooperatively on water resources issues and go beyond traditional boundaries to promote good stewardship of the North Bay watersheds – watersheds that drain 850 square miles of eastern Marin County, Sonoma County, southern Napa county, and portions of Solano County.

If you would like more information about the NBWA, see our brochure here or contact us.

Stay up to date with the NBWA by reading our latest newsletter.

Announcements and News

Vital Lands Initiative Workshops

Our partners at the Sonoma County Agricultural Preservation & Open Space District are hosting thematic workshops in May as part of their Vital Land Initiative.

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Featured Conference

Napa County Watershed Symposium

May 24, 2017

Join the Napa Resource Conservation District for their bi-annual conference held in May that focuses on current events and topics of interest in Napa County’s watersheds.  The conference will include a diversity of speakers, opportunity to network, and watershed site tours

More Information

NBWA Brochure

View Brochure