Marysville Levee Nears Completion: Flood Protection Upgraded

The Marysville ring levee project, a decade-long endeavor, is now on the cusp of completion. Engineers are submitting documentation for federal certification, aiming to meet the stringent one-in-100-year flood protection standard mandated by FEMA. This certification is vital for Marysville, a community designated as disadvantaged by state standards, as it directly impacts flood insurance premiums. Without FEMA certification, rates could skyrocket from $400-$600 to $3,000-$4,000 annually.

The 7.6-mile levee encircles the entire city, designed to protect more than 12,000 residents, including Rideout Hospital, the region's sole Level 3 trauma center. While federal certification is imminent, state certification, requiring a 200-year level of protection, is anticipated within the next two years. Engineers are conducting final reviews to ensure compliance with these higher state standards, potentially involving minor adjustments to mitigate any residual uncertainties in this rapidly flooding area.

Located at the confluence of the Feather and Yuba Rivers, Marysville's geography makes it particularly vulnerable to flash floods. Officials emphasize the critical need for the levee's robust protection, especially given the cold water temperatures in California that pose immediate life threats in flood scenarios. Even with this significant project nearing its end, flood risk management experts acknowledge that ongoing efforts in flood reduction will continue to be necessary in Yuba County and beyond.