Building Local Flood Resilience
By Manpreet Singh, Public Education Coordinator Fellow
There will be an online public workshop on May 20 for those interested in learning and offering feedback on local flood resilience planning, and two upcoming community workgroups — Vallejo on May 30 and Suisun City on June 13. Residents of Vallejo, Fairfield or Suisun City who are interested in being part of a workgroup can fill out this interest form.
As a lifelong resident of Vallejo, I have seen the effects of flooding on the city. Flooding has impacted my and other residents’ ability to walk and drive on local roads, commute via highways, and get access to essential health services and public spaces. My concern about flood risks in Vallejo has only grown in recent years with the harsh impacts felt by local residents and infrastructure from more dramatic King tides that hit the Vallejo shoreline in 2025 and early 2026 and learning that the entirety of White Slough, parts of Mare Island, and portions of South Vallejo are at risk of being flooded by 2050. This affects vulnerable community members, such as the unhoused population and children, and critical infrastructure that many residents use such as essential healthcare services, businesses, homes, and government buildings.
Sea level rise projections from the Bayshore Resiliency Project
As part of the Solano Bayshore Resiliency Project, I’ve had the opportunity to share flood risk projections with community members in Vallejo. Unsurprisingly, residents expressed similar concerns and highlighted additional infrastructure that is of importance to them and that they want protected from flood risks.
With an extensive coastline, rich ecosystem of estuaries, and low-lying lands along the Bayshore, Solano County is vulnerable to rising sea levels and flooding due to melting ice caps and thermal expansion of the ocean. Flooding can result in widespread damage and impacts can be further intensified as the Bay Area could see up to an additional 10 inches of sea level rise by 2050 and 2 – 7 feet of sea level rise by 2100. The sea knows no boundaries, which is why building resilience through a community-informed plan is key to ensuring that communities and critical infrastructure that are most vulnerable to sea level rise and flooding can adapt and be prepared for the more frequent and destructive flooding events in the coming years. Through the Solano Bayshore Resiliency Project, Solano County residents in cities vulnerable to sea level rise and flooding have the opportunity to share their voices and ensure that community priorities are centered in the planning process of the Regional Shoreline Action Plan.
Sustainable Solano and Greenbelt Alliance, collaborating partners on the project, are leading efforts to hear from community members to identify assets that are important to them and that they want protected from sea level rise and flooding. In February and March, both organizations led asset mapping activities and flood walks with over 150 residents across Fairfield, Suisun City, and Vallejo — frontline cities that are vulnerable to the impacts of sea level rise and flooding. These activities gathered information on areas important to local residents, bringing community members’ voices in as an important part of the planning to ensure adaptation and protection from sea level rise.
Manpreet (center) conducts community asset mapping for flood resilience along with Vallejo Environmental Leadership Fellowship interns at the Vallejo Farmers Market
Through the asset mapping activity, community members shared insights into where they have seen flooding and identified assets they want protected. This was an activity that I led in Vallejo where I assisted residents in identifying critical infrastructure and community resources such as Interstate 80 and Highway 37, the Vallejo Marina, local libraries, healthcare services, nonprofit organizations, and educational institutions. This data will be analyzed and incorporated into the Shoreline Action Plan as recommendations of what should be protected from sea level rise and flooding. Engaging with my local community provided me with the opportunity to hear about their experiences living in regions vulnerable to flooding and trends and patterns that they have seen over time. Moreover, I heard from residents what they love about their city, such as the diversity and the people, and where they see opportunities for improvement in their respective communities.
Through interactive flood walks, residents of each city had the opportunity to learn more about sea level rise, how it will impact their shorelines, and ways flooding could threaten homes, roadways, community centers, businesses, and natural habitats. During the Vallejo flood walk, residents responded to how development and land use changes have made areas more prone to flooding and how wastewater plants can be impacted by flooding due to being built on the lowest lying parts of the city and aging infrastructure.
Suisun City Flood Walk
Vallejo Flood Walk
Community engagement is critical in addressing sea level rise and flooding impacts in Solano County. Residents have the opportunity to provide insights as the Bayshore Resiliency Project is an ongoing project with the Regional Shoreline Action Plan to be published in December 2026.
The spring garden tour will begin at 9 am at Avant Community Garden in Benicia with a talk on healthy soil from “CompostGal” Lori Caldwell. Itinerary pick up will be from 9-11 am.
An evolving food forest garden and greywater system installed as part of Sustainable Solano’s 2022-23 Permaculture Design Certificate course. Students transformed the front yard with a rain-capturing swale and planted berms with native and pollinator-supporting plants. The west side yard’s passionfruit vines and fruit tree guilds are watered by a laundry-to-landscape greywater system. The monarch butterfly-hosting back gardens were designed by Soilogical, nurtured with specially prepared compost, and supported by a Water Service Irrigation design created as part of a Sustainable Solano irrigation class. The site’s current steward, Heath Griffith of Grow with the Flow, cultivates edible landscapes with flowers and medicinal herbs, with an eye towards community engagement and ecological justice. An herb spiral was created with bricks repurposed from the chimney of the circa 1850s historic home, retaining walls were built from pieces of historic on-site stables, and patios were made from slate and brick on-site. The east side yard (in development) is watered with both a rain-capturing swale and a laundry-to-landscape system. Displays feature the historic aspects of the home; its background and ongoing tradition of art, design, and healing; information about the Ohlone Sogorea Te Indigenous Land Trust and rematriation of Carquin land; and various permaculture systems and landscape elements.
Visit this native plant garden and see what 30+ years of gardening dedication to native plants can create. Welcoming shade plants and green grasses abound under thriving and tall buckeye and big leaf maple trees that gain water from harvested roof rain flowing to a dry creek bed. A mature manzanita row lines the side yard walkway. Feel the intimate wildlife habitat backyard space as you find small birds flying between the branches of tall native shrubs such as the fragrant mock orange, red-blooming spice bush and the heart-shaped leaves of the western redbud. Sun-loving native perennials border a native grass lawn, and alum root hugs the shade of the understory. The owners are grateful for the relaxed and comfortable habitat that native plants provide for them.
The view of this welcoming tiered front garden begins right at street level with sidewalk appeal of a chaparral-inspired garden including evergreen manzanita, easy-to-grow buckwheat, and native grasses. Step down to the next tier to find a cozy deck space to sit within the garden and share the space with emerging caterpillars, hummingbirds and native pollinators as the seasons unfold. Tiered terraces and integrated drainage allow for meadow and sage, milkweed, and strawberry groundcover plantings to absorb stormwater while supporting plant health. View coffeeberry, monkeyflower, penstemon, and salvia which attract and support additional wildlife in this habitat-rich garden. Mature fruit trees, perennial edibles and vegetable beds combine with the abundance of native plantings for a harmonious full habitat that supports biodiversity and spills into the back yard as well. This garden family truly feels a calm connection with nature when they are in their garden space.
Come and visit this wild-like garden to gaze upon the beautiful annual flowering natives such as the yellow and white tidy tips and the purples of lupine in the front garden patch. Travel through the side yard of orange California poppies, stepping rounds and a dry creek bed that collects rainwater, to the large backyard garden that flourishes with a thriving tapestry of wildlife-supporting native plants. Verdant grasses and spring ephemerals surround a bird bath that California Towhees are happy to visit. Tall shrubs such as rosa californica or the keystone tree coast live oak have become safe places for nests of breeding small birds. Flowering colorful annuals are servicing the many pollinators such as hover flies and bumblebees that visit the flowers for pollen. This habitat refuge is where the family connects with the wonders of nature. The owner collects seeds of many native plant species to continue the annual flowering habitat year after year.
Loma Vista Farm is a program of the Vallejo City Unified School District in partnership with the Friends of Loma Vista Farm, a community-based nonprofit organization.
The Rio Vista Youth Air Protectors program is funded through the California Air Resources Board and is part of California Climate Investments, a statewide initiative that puts billions of Cap-and-Invest, formerly known as Cap-and-Trade, dollars to work reducing greenhouse gas emissions, strengthening the economy, and improving public health and the environment — particularly in disadvantaged communities.
