Flood Resilience
Flood Resilience in Solano County
Bay-adjacent communities in Solano County are at risk from increased flooding caused by sea level rise, tidal surges and storm events. Extreme weather, excessive rainfall, groundwater intrusion, levee failure and bank erosion can all lead to flood destruction of property and infrastructure, and carry particular risk for socially vulnerable communities.
Working alongside Solano’s at-risk communities, Sustainable Solano is participating in ways to build flood resilience, from small-scale solutions such as rain gardens to regional planning efforts. Neighbors share their priorities for what they want to protect against flood risk and what solutions should be put first. We are currently a partner on the Solano Bayshore Resiliency project, supporting the work of Solano County, the Fairfield-Suisun Sewer District, the cities of Benicia, Fairfield, Suisun City and Vallejo, and other valuable partners in engaging community members on planning for sea level rise. This project will create a Regional Shoreline Adaptation Plan that can help guide future government decisions.
Nature-Based Solutions
What are nature-based solutions? These include a variety of approaches, such as marsh restoration, living levees, or peat-building wetlands, that can address flood risk. As part of our work focused on community engagement around nature-based solutions funded through National Fish and Wildlife Foundation support through Bay Area Climate Adaptation Network and Coastal Quest, we explored nature-based solutions with community members.
This work builds upon previous community engagement Sustainable Solano led with our data partners, the San Francisco Bay Conservation and Development Commission’s Adapting to Rising Tides program, and the local government of the City of Suisun, that brought community members into conversation around flood risk and led to the creation of a Community Resilience Building Workshop Summary.
It will continue to inform our work as part of the Solano Bayshore Resiliency project as communities discuss sea level rise projections and possible solutions.
Learn more about nature-based solutions and adaptation strategies in this presentation by the San Francisco Estuary Institute
Suisun City
Rain Gardens
Sustainable Solano was able to work in partnership with the city to create two community-built rain gardens, one at City Hall and one at the Joseph Nelson A. Community Center.
The City Hall garden was installed by community members as part of the nature-based solutions program. The community center garden was installed as part of the Resilient Roots climate action fellowship for Fairfield and Suisun City residents offered in partnership with Greenbelt Alliance, and expanded in partnership with the Student Conservation Association (SCA).
Both gardens have informative signs to educate people on the value of rain gardens, which can be installed in your own home.
A Resilience Hotspot

Flood Futures walk in partnership between Sustainable Solano and Greenbelt Alliance
Suisun City is a Greenbelt Alliance Resilience Hotspot. The Bay Area Resilience Hotspots initiative is a blueprint for where to protect communities that stand to lose the most in the face of climate change in ways that co-benefit habitats, open spaces, biodiversity, recreation, and more. Learn more about Suisun City and the Bay Area Resilience Hotspots initiative at greenbelt.org/suisun-city.
Resilient Neighborhood
Suisun City was one of Sustainable Solano’s first resilient neighborhoods. Resilient neighborhoods bring together neighbors in addressing environmental and climate challenges through community-level action, including the creation of resilient landscapes within their neighborhoods.
This part of our work encompassed raising awareness and educating the public on the impacts of flooding for the residents and stakeholders of Suisun City while also building out a resilient neighborhood in a socially vulnerable community subject to flooding in downtown Suisun. We installed two flood-resilient gardens, kicked off an annual climate event, led high school internship programs, took residents on Flood Walk tours, and empowered the community to tackle flooding.
Vallejo

Vallejo community members gather to discuss flood resilience
Sustainable Solano has also committed to two Environmental Leadership Fellowships for Vallejo high school students that will include developing outreach and education on flood risk and solutions.
Resilient Neighborhood
Vallejo has the first two resilient neighborhoods created by community members with support from Sustainable Solano. Resilient neighborhoods bring together neighbors in addressing environmental and climate challenges through community-level action, including the creation of resilient landscapes within their neighborhoods. In Vallejo, the focus was on ways to address the heat-island effect through greening spaces, with the added benefits of increasing food access through establishing sustainable gardens.
Resources & Ways to Get Involved
Upcoming Resilience Events
Keep an eye out for upcoming events!
Resiliency News and Updates
Dixon Youth Air Protectors Reflect on Program
Youth Air Protectors is a high school internship where students learn about air quality challenges that affect their cities and seek ways to educate the community about those challenges and possible solutions while working on hands-on projects. In 2025, we were fortunate to receive funding from the Yolo-Solano Air Quality Management District to bring the Youth Air Protectors program to Dixon. Here are reflections from two students in the program, which will conclude by May.
Roots in the Ground: Tree Planting
One of our Rio Vista Youth Air Protectors reflects on the experience of planting trees in partnership with the City of Rio Vista: Planting a tree seems like such a small act, until you hold it and place it in the ground. When you walk away, knowing it’ll be in the same spot it was left in, that small act seems much bigger. At the tree planting in Rio Vista last November, the sense of community was touching, the small group we started with grew as it came time to start planting.
Transform Your Yard: Vallejo Residential Demo Garden Site Search
Do you live in Vallejo? Are you interested in working with your neighbors and community to install a demonstration food forest garden or native garden in your front yard? We are looking for a residential site in Vallejo to install a demo garden.




