This article looks at the Marin County Board of Supervisors’ upcoming public hearing on May 5. They plan to consider dissolving Flood Control Zone No. 10 in Inverness after decades of dormancy and dwindling funding.
If they move forward, the remaining funds would shift to the Marin Resource Conservation District. The goal? Creek stabilization and sediment reduction along Sir Francis Drake Boulevard.
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Prop 13-era constraints have limited tax revenue for years. With a history of incomplete projects, Marin County officials and local advisory bodies are now weighing a pretty big shift that could impact Inverness and other communities from San Rafael to Fairfax.
Understanding Flood Control Zone No. 10
Inverness and nearby towns created Flood Control Zone No. 10 back in 1982 after a major flood left sediment buildup and eroded creek banks in the Point Reyes area. Residents raised about $200,000 to stabilize creeks and protect roads and properties around Inverness, Mill Valley, and other nearby communities.
Many post-flood projects got finished, but some planned work just didn’t happen because the county couldn’t get access to private properties. Today, the zone’s fund balance sits at roughly $37,000, which falls far short of what’s needed for preventative measures like sediment removal and creek stabilization—especially along routes such as Sir Francis Drake Boulevard that connect San Rafael, San Anselmo, and Ross to the Point Reyes area.
Flood Control Zone No. 10 doesn’t get property tax revenue because it was set up after Proposition 13. Efforts to pass a supporting special tax have failed more than once.
With limited revenue, the district has mostly relied on interest income from its remaining funds. For years, it’s been mostly inactive, which probably doesn’t surprise many folks in Inverness and the greater Marin County coastline from Tiburon to Olema.
Origins and funding challenges
The county’s review shows that unresolved access issues on private properties blocked full implementation of the initial flood-control work. Only parts of the original plan ever happened.
The zone ended up with just a modest endowment and limited authority to pursue new projects without new funding. This stagnation pushed officials to consider dissolution as a practical step, hoping to reallocate scarce resources to active, regional flood- and erosion-control efforts.
These changes could benefit a broader slice of Marin County. Folks in Corte Madera, Mill Valley, Fairfax, and the Inverness area who rely on Sir Francis Drake Boulevard for daily commutes might notice the difference.
The proposed dissolution and how funds would be used
The Marin County Board of Supervisors’ staff recommends dissolving Flood Control Zone No. 10 and transferring the remaining funds to the Marin Resource Conservation District. The idea is to support upstream creek-bank stabilization and reduce sediment buildup along the Sir Francis Drake Boulevard corridor.
This transfer fits with broader Marin County efforts to streamline maintenance and pool resources for regional erosion control, creek restoration, and flood-prevention projects that cross city boundaries in places like San Rafael, Novato, and Inverness.
Both the Marin Local Agency Formation Commission (LAFCO) and the Zone 10 Advisory Board have said they support the proposed dissolution and fund transfer. If the board approves it, property owners in the zone would see their obligations shift to a district that’s better equipped to take on active sediment-removal work and bank stabilization.
This could benefit communities along Sir Francis Drake Boulevard and nearby streams that feed into the Tomales Bay watershed.
Public process, timeline, and how to participate
The May 5 hearing is set for 9 a.m. in the Board of Supervisors chambers at the Marin County Civic Center. Remote attendance options are available for residents who can’t make it in person, including folks from Inverness, San Anselmo, Kentfield, and Fairfax.
County staff say the dissolution proposal and the plan to transfer funds to the Marin Resource Conservation District will be posted a few days before the hearing. Property owners in Zone 10 should check out the proposal and submit comments or attend the hearing to share their perspectives—especially those along the Inverness coastline and the Sir Francis Drake corridor connecting communities from Tiburon to Point Reyes Station.
What this means for Marin communities
- Creek stabilization projects might move forward along upstream banks. That could really help folks from Inverness and along Sir Francis Drake Boulevard, stretching toward Fairfax and San Anselmo.
- Sediment reduction along key drainage routes may improve drainage and lessen flood risk. It could also help protect roads and properties in towns like Mill Valley and Kentfield.
- Property-owner engagement will shift from Zone 10 governance to a regional district model. This opens new chances for residents to influence how maintenance and restoration work gets prioritized in both front yards and backyards across Marin.
- Tax implications won’t change for individuals. The dissolution doesn’t create new property tax revenue but instead reallocates existing funds to more active, collaborative programs that might serve a broader swath of the Marin County coastline and inland river systems.
Communities like Inverness, Point Reyes Station, and San Rafael are watching this possible change closely. Property owners should really look over the dissolution materials and try to join the May 5 hearing if they can.
This decision could shift who handles creek and flood-control upkeep in Marin for years. There’s a real possibility for more dynamic work along Sir Francis Drake Boulevard and the watershed that supports life in Larkspur, Corte Madera, and beyond.
If you want more local Marin County coverage, keep an eye on our Marin City newsletters and updates from the Civic Center. The future of Flood Control Zone No. 10 is going to play out there in the coming weeks.
Here is the source article for this story: Marin County supervisors to weigh dissolving dormant Inverness flood control district
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