North Bay: Common Ground on a Grand Bayway?

Climate Resilience



15
Jun

North Bay: Common Ground on a Grand Bayway?

Traffic-choked, flood-prone Highway 37, traversing the northern Bay Area, has been locked for years in a debate between restoration groups and transportation agencies seeking what they thought might be opposing goals: resilient landscapes and a roadway meeting the North Bay’s transportation needs. As part of the Resilient by Design Challenge, the Common Ground team was assigned to bridge the divide over the highway’s future. “Getting committed to a long-term process is like driving cross-country in a car with different people,” says Tom Leader of Common Ground. “You’d be throwing away a lot of value by having a single-minded agenda.” Called the “Grand Bayway,” the team’s vision describes a raised road through an ecological Central Park, with revitalized ghost towns like...
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15
Jun

Alameda Creek: Harnessing a Watershed for Public Sediment

In Resilient by Design team Public Sediment’s effort to unlock Alameda Creek, the key lies in sediment--raw material needed to build levees and raise marshes so shorelines can withstand sea level rise. “We’re designing a suite of special structures, a mix of living and constructed features, to move more sediment and create a dynamic new equilibrium for the creek,” says team leader Gena Wirth. To get a conversation about sediment going, Wirth’s teammate Claire Napawan will often start by talking about trout. “Lots of the seniors around here remember fishing in the creek,” says Napawan. “We’re looking for ways to make the watershed culturally relevant to the residents.” When RbD first began working various bayshore sites, Alameda County flood control...
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15
Jun

South Bay: Swaps and Sponges Create Absorbing Vision

East Palo Alto is a microcosm of Silicon Valley’s most pressing social and environmental issues. Home to low-income communities, the city faces rising rents and the displacement of longtime residents. As one of the lowest-lying communities in the Bay Area, it is also ground-zero for sea level rise in the South Bay. Although located at the northern end of Resilient by Design’s Field Operations Team’s 20-mile shoreline jurisdiction, much of their public engagement effort was focused on East Palo Alto. “This scale of work needs an enormous amount of public support,” says Field Ops’ Richard Kennedy of their ambitious plan to use a network of marshland, salt ponds, and tidal wetlands to “sponge” the effects of sea level rise from...
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15
Jun

San Leandro Bay: Three Cities Confront Common Estuary

There’s no easy way to describe what makes the San Leandro Bay region of the East Bay so unique. Ask a design specialist, like Claire Bonham-Carter of Resilient By Design’s All Bay Collective, and she’ll point to “massive infrastructure--the Oakland airport, the BART station, two major roadways…” On the other hand, community activist Colin Miller of the Oakland Climate Action Coalition says “It’s the people that really makes it special.” Miller and the other All Bay Collective community advocates pushed the team hard from the start to consider equity and social justice in all aspects of the project. The final result, a concept called “the Estuary Commons,” proposes to build tidal cities—pre-assembled housing units floating on excavated lagoons—but a huge...
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15
Jun

Making Youth Perspectives Count Beyond Educational Exercise

“Our work is 50 percent working with young people and 50 percent working with adults to understand how they need to work with young people,” says Deborah McKoy, Executive Director of Y-Plan, an educational arm of the UC Berkeley Center for Cities + Schools. Y-Plan has partnered with Resilient by Design to create a parallel challenge eliciting youth perspectives on complex issues surrounding sea level rise. At UC Berkeley’s Alumni House, students from twelve Bay Area schools gave presentations to a panel of government representatives like Daniel Hamilton, Oakland’s Sustainability Manager. He feels that kids can actually be easier to work with than adults: “Local government tends to operate in silos, but big issues like climate are silo-busting. Kids do...
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15
Jun

Marin City: A Peek into that Beautiful Future?

“What does it look like in resiliency planning when community voices take the lead?” That’s the question posed by Pandora Thomas of Permaculture + Social Equity Team. P+SET has partnered with Marin City as a part of the Resilient by Design challenge and the brand of resilience espoused by the community is non-negotiably local. To build local capacity in this predominantly African-American locality, P+SET held a community course that covered permaculture design and advocacy literacy. For many communities, acceptance of outside power coming in gets complicated when self-determination is threatened or displacement looming. As Thomas explains the effort, “no longer is there this idea of only experts coming in to save us. Now it’s the homegrown expertise partnering with other...
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15
Jun

Islais Creek: Hyper-Creek Mediates Hazard Sandwich

Situated between trendy Dogpatch and struggling Bayview-Hunter’s Point, the Islais basin is, according to Bry Sarté of Sherwood Design Engineers, “the biggest watershed in San Francisco and home to the city’s most disadvantaged community.” These days, Islais creek is mostly invisible, culverted and paved over between Glen Canyon upstream and its outfall near Third Street. Tasked with restructuring and reimagining the basin as a part of the Resilient by Design Challenge, Sarté and team BIG + ONE + Sherwood began by “meeting with everyone who would take the time to talk with us.” The team settled on a blend of hard and soft approaches to resilience: On the hard side, raising the seaward edge of the Port lands; on the...
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15
Jun

San Rafael: Elevating a Canal, City, Community

For the Latino and Vietnamese residents of the Canal District in San Rafael, sea level rise is a tangible threat—not by the end of the century, but right now. “If the Bay Area doesn’t respond in these places, where it’s abundantly obvious, how are they going to respond to the rest?” asks Marcel Wilson of Bionic Team, tasked with creating a more flood-proof San Rafael as part of the Resilient by Design challenge. After a year of work, Bionic Team envisions a city with elevated structures, floating homes, and canals in place of streets. They also see a revitalized shoreline and improved public access. “Finding a new paradigm is the challenge for San Rafael,” Wilson suggested. “We think the paradigm...
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15
Jun

South San Francisco: Colma Creek Collect and Connect

On the south face of San Bruno Mountain, giant white letters read “South San Francisco: The Industrial City.” According to Richard Mullane, urban designer and Resilient by Design team member of HASSELL+, “that sign has given this city a massive identity problem.” As a part of the challenge to redesign a Bay Area more resilient to sea level rise, HASSELL+ has focused on the urban core of South San Francisco, currently a noisy mess of boulevards, freeways, and warehouses that have all but suffocated Colma creek. “If we simplified our project down to one thing, it would be that they need more parks, especially along the creek,” says Mullane. They also hope to line the creek with native vegetation and...
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15
Jun

NYC and Novato Sewage Plants Adapt

The city of Novato completed its $100 million new wastewater treatment plant in 2011. Raising the old plant was expensive, but helped protect it from sea level rise for at least this century. “We took a pretty conservative approach,” says general manager Sandeep Karkal, “but we think we’re in pretty good shape, even for a worst-case scenario.” Novato is far from alone in thinking about the impact of sea level rise on wastewater management. New York City recently discovered how complex the issue can be. After Hurricane Sandy, the Department of Environmental Protection, which oversees New York’s wastewater system, prepared a detailed report on vulnerabilities and adaptation strategies at all facilities. By spending $187 million across all 14 plants, the...
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15
Jun

Permitting Made Easier?

“Bay Restoration is a race against time,” says San Francisco Restoration Authority Chair Dave Pine. “That’s why it’s so important to bring the regulatory agencies together to fast-track the permitting process.” The Restoration Authority, overseeing projects funded by Measure AA, took a step forward this June by approving funding for a Regulatory Integration Team. BCDC and six other organizations, including the US Army Corps of Engineer, the US EPA, federal and state wildlife agencies, and the state Water Board, joined forces to develop a more effective approach to permitting AA-funded projects. Brad McCrea, SF Bay Conservation and Development Commission, seems optimistic: “There’s great enthusiasm...this interagency team is expected to change the way permitting is handled for restoration projects. In a...
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13
Jun

Two-Way Bay: Estuary Leaders Reflect on Resilience

This 8-minute film interviews eight directors of water quality, restoration, and environmental programs around the San Francisco Estuary about their experience of the 2017-2018 Resilient by Design Bay Area Challenge.
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11
Jun

Slideshow: Resilient by Design Bay Area Challenge

Some things just aren’t big enough in print or pdf! In this short slide show we offer a sample of the richness of the renderings, big ideas, and technical thinking emerging from the Resilient by Design Bay Area Challenge. From hyper-creeks to treatment marshes to accretion gardens, this slide show also gives you a look at a few things buried in the final reports.
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02
May

Though a tiny and low-lying treatment plant on the San Leandro shore is facing increasing regulation of nutrients and rising sea levels, it’s got a path to adaptation thanks to the region’s taxpayers.

This April, the San Francisco Bay Restoration Authority awarded the first round of Measure AA grants, including $539,000 for San Leandro’s water pollution control plant. The plant, which is surrounded by blue- and white-collar communities, recently completed upgrades that allow the repurposing of a retired treatment pond. The money will pay for plans, designs, and permit applications necessary to convert the pond to a wastewater treatment marsh and buffer zone between the plant and the advancing Bay—a critical improvement, since just 16 inches of sea level rise could flood 82% of the plant’s infrastructure . “We’re so little, without the right kind of help and a push from outside forces, it would be hard to initiate this kind of project,”...
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02
May

Updated guidance synthesizing the best available science on sea-level rise projections and rates for California—including advances in modeling and improved understanding of the potential impact of ice loss from the Greenland and Antarctic ice sheets—is now available from the California Ocean Protection Commission.

The State of California Sea-Level Rise Guidance 2018 Update is the second update to guidance originally released in 2010. It is based on the scientific findings of the OPC Science Advisory Team’s 2017 report, “Rising Seas in California: An Update on Sea-Level Rise,” which noted among other findings that California may be particularly vulnerable to sea level rise stemming from ice loss in Antarctica. The guidance “provides a bold, science-based methodology for state and local governments to analyze and assess the risks associated with sea-level rise, and to incorporate sea level rise into their planning, permitting, and investment decisions,” says OPC’s Jenn Eckerle. “It provides a step-by-step approach for state agencies and local governments to evaluate sea level rise projections...
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20
Mar

SF State Launches New Floating Sentinel

Two banana-yellow buoys anchored along the Tiburon shore will be San Francisco Bay’s sentinels against shifts in water chemistry due to climate change. Known as the Bay Ocean Buoy (BOB) and the Marine Acidification Research Inquiry (MARI), the permanent moorings will provide long-term monitoring of acidity and carbon dioxide levels—key indicators of how the changing ocean will impact Bay chemistry. “It’s taken over three years of perseverance and partnership building to get these instruments into the water, but now we’ll be able to reveal how ocean acidification may be influencing SF Bay now and in the future,” says Karina Nielsen, a San Francisco State Professor of Biology and Director of the Estuary and Ocean Science Center, where the one of...
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19
Mar

North Richmond Transitions

Today’s North Richmond shoreline looks much different from its historic blend of baylands, mudflats, and wet meadows. A lot of the land has been filled, or else fragmented by transit and industry. The region’s three creeks — the Rheem, the San Pablo, and the Wildcat  are mostly behind levees for flood control (the San Pablo and Wildcat Creek levees were raised in late 2017). The shoreline, and the 500 meters inland where the optimal marsh-upland transition zone could exist is bounded on one end by Chevron’s Richmond Refinery and by an Amazon distribution center and other new, massive warehouses at the other end. The middle of this zone is cut, not by long tidal plains or gentle sloping uplands, but...
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18
Mar

Two Urban Estuaries Soften Shorelines

For two cold clear days in February, scientists, engineers, and other specialists from all three North American coasts gathered at the Oakland Airport Hilton, in what a local speaker called “the least interesting part of Oakland,” for the second national Living Shorelines Technology Transfer Workshop. The event, co-sponsored by Restore America’s Estuaries, the California Coastal Conservancy, and Save the Bay, featured talks and interactive sessions on this emerging approach to coastal protection that went well beyond technology. Referred to by some practitioners as “soft shorelines” or “green shorelines,” living shorelines projects deploy a range of environmentally friendly alternatives to armoring shores against rising seas and stronger storm surges, along a gray-to-green continuum. As speakers described challenges encountered and progress made...
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18
Mar

Overdue Levee Almost Shovel Ready

After more than a decade of study and planning, the first part of a critical flood protection and environmental project is creeping towards construction near the town of Alviso. The South Bay Shoreline Project will eventually include over four miles of levee, 2,900 acres of restored tidal wetlands, and upgrades to the iconic Bay Trail. While the US Army Corps of Engineers waits on financing, other partners are focused on getting ducks in a row, such as coordinating access with adjacent property owners and communicating with the local community. “It’s to the community’s benefit to get flood protection, but outreach cuts down on complaints,” says the Water District’s Rechelle Blank.
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18
Mar

Radar Envy

Near the end of 2012, the US Army Corps of Engineers released 28,000 acre-feet of water from Lake Mendocino. Then followed 14 of the driest months on record. The key to managing the drought and deluge cycle of California lies in a better understanding of atmospheric rivers, intense winter storms that transport water from the tropics to the West Coast. Over the last decade California has pumped more than $40 million into the statewide network that tracks these rivers, giving lead times of up to a week.
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