The Ross Valley flood control fee will stay the same for the 2025-26 fiscal year. That makes it four years in a row without an increase for property owners in this flood-prone part of Marin County.
This decision affects people living in San Anselmo, Fairfax, Ross, and parts of Larkspur. These residents all contribute to the Flood Control Zone 9 projects.
Discover hand-picked hotels and vacation homes tailored for every traveler. Skip booking fees and secure your dream stay today with real-time availability!
Browse Accommodations Now
The fee structure is part of a 20-year program that runs through 2027. Some flood prevention advocates support it, while others in the community worry about whether the program delivers enough value for the cost.
Understanding the Ross Valley Flood Control Program
The Ross Valley storm drain fee program started to tackle the ongoing flooding problems along Corte Madera Creek. People in Kentfield, Greenbrae, and other low-lying spots have seen major floods during heavy winter storms, which really pushed the need for a more comprehensive flood management plan.
The 20-Year Commitment
Back in 2007, the Marin County Flood Control and Water Conservation District got the green light to collect fees from property owners until 2027. These funds go directly toward flood control improvements across the watershed.
San Anselmo, Ross, and nearby communities have run into some bumps—project delays, shifting priorities, and changing environmental concerns have all played a role. Community feedback hasn’t always been easy to navigate either.
Even with flat fees for four years, the program still moves forward on several key projects in places like Fairfax and Larkspur. Some residents, though, feel things aren’t moving fast enough.
Community Response and Recent Developments
Keeping the fee steady comes at a time when flood control measures are getting extra attention in Marin County. The Town of Ross just rolled out new rules for residential construction projects, hoping to cut down on flooding near Phoenix Lake and along Sir Francis Drake Boulevard.
Opposition and Support
Not every community feels the same way about the flood control program. San Anselmo voters once passed Measure F, trying to pull out of Flood Zone 9 and get rid of the fees.
This whole debate shows just how much tension there is between regional flood protection and questions about who pays and who benefits. The conversation stretches from Woodacre all the way to Corte Madera.
Supporters in Kentfield and Greenbrae mention finished projects that have already improved drainage in some tough spots. Critics, though, wonder if the program can really deliver before the fee authorization runs out.
Looking Ahead to 2027
With the program nearing the end of its authorized fee collection, the Marin County Flood Control and Water Conservation District faces more pressure than ever to show real results. Property owners in Mill Valley and other nearby towns are watching, maybe a little nervously, since similar flood control plans could reach them next.
Remaining Projects and Priorities
Several important projects are still in progress across the Ross Valley watershed. These include:
Zone 9 puts together an annual update for the Marin County Flood Control and Water Conservation District. This update keeps tabs on how these projects are moving along, even though the fee structure isn’t changing this year.
Honestly, with climate change stirring up unpredictable weather in Marin County, these flood control efforts will probably get tested soon enough. The results won’t just matter for Ross Valley—other communities nearby are watching, too.
Here is the source article for this story: Ross Valley flood fee to remain flat for 2025-26
Find available hotels and vacation homes instantly. No fees, best rates guaranteed!
Check Availability Now
Cities and Towns in Marin County
Things to Do in Marin County
Places to Stay in Marin County
