Crane positions a large stormwater pump into place at a County pump station.

Marin County Flood Control District

Flood protection and water conservation

Upcoming meetings

Zone 3 Advisory Board Meeting: April 14, 2026

Apr 14 2026

Marin County Civic Center

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News

Flood Control District Proposes Dissolution of Zone 10 in Inverness

Posted on April 9, 2026

Most post-1982 flood stabilization work completed; remaining funds proposed to support local creek enhancement Marin County, CA — The Marin County Flood Control & Water Conservation District Board of Supervisors will consider a Resolution of Intent to dissolve Flood Control Zone No. 10 in Inverness and will hold a public hearing May 5 to receive community input...
A street flooded with 6 plus inches of water and a car driving into it.

January King Tides Emphasize Critical Need for Flood Zone 7 Infrastructure Upgrade

Posted on February 23, 2026

Tidal flooding in Santa Venetia in January presented a clear warning sign: Aging levee infrastructure and a deteriorating timber reinforced berm fall short in protecting our community against severe tidal flooding. As rising sea levels and sinking land elevations further threaten existing infrastructure, Santa Venetia is increasingly vulnerable. The January King Tides, which resulted in...

San Anselmo Lease of Downtown Bridge Platform from Flood Control District Receives Unanimous Approval

Posted on February 20, 2026

Approval represents a collaborative step to restore civic life while maintaining public safety. Updated February 25, 2026- On Tuesday, February 24, 2026, the Marin County Board of Supervisors and the San Anselmo Town Council unanimously approved the proposal for San Anselmo to enter into a lease agreement with the Marin County Flood Control and Water Conservation District allowing the Town to use...

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