Can Bay Area Communities Come Together to Plan for Sea Level Rise?

Bay Area municipalities need to work together to enable a comprehensive plan to protect against sea-level rise. Communities may be submerged as early as 2030.

1 minute read

June 4, 2020, 10:00 AM PDT

By Lee Flannery @leecflannery


Sea-Level Rise

Andrei Stanescu / Shutterstock

The nine counties and 101 municipalities that span the water in the San Fransisco Bay Area have two common issues: the threat of sea-level rise and the lack of a regional plan to address rising sea levels. "Sea-level rise already threatens the bay shore, which, at about 500 miles, is half the length of the entire California coast. The worst is yet to come: The Bay Area needs to plan for a 2-foot rise by 2050 and up to 7 feet by 2100," warns Robin Meadows. 

Foster City, a community with a population of 34,000 people became the first municipality to build a levee large enough to protect the city's shoreline in 2018. Great for the City of Foster City, but what about their neighbors? As Meadows explains, "When seawalls are taller in one part of the bay, water can surge over lower walls in a completely different part."

Jessica Fain is the planner hoping to change the situation and unite municipalities under a cohesive plan. Even if her agency comes up with what they consider to be the ideal plan, they have no authority to implement. Without local coordination, the least wealthy cities and communities could be submerged by 2030. Fain hopes to give each community a voice and all stakeholders a say in the planning process.

Tuesday, June 2, 2020 in High Country News

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Concrete Brutalism building with slanted walls and light visible through an atrium.

What ‘The Brutalist’ Teaches Us About Modern Cities

How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

February 28, 2025 - Justin Hollander

Complete Street

‘Complete Streets’ Webpage Deleted in Federal Purge

Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.

February 27, 2025 - Streetsblog USA

Close-up on mortgage application terms and house-shaped gold keychain with gold key on it.

HUD Cuts Could Derail Mortgage Underwriting Agency

Staffing cuts at the Federal Housing Administration could imperil affordable housing projects and mortgage programs for new homeowners.

February 25, 2025 - Bloomberg CityLab

Black and white photos of couple walking on Great Highway road in San Francisco on the water during the pandemic when the road was closed to vehicular traffic.

Part of San Francisco Waterfront Highway to Become Pedestrian-Only in April

Two miles of the ‘Great Highway’ will be permanently closed to cars, in part due to erosion that makes the road unsafe for vehicles.

17 minutes ago - Streetsblog San Francisco

Water purification plant in El Paso, Texas on riverfront.

El Paso Wastewater Purification Facility Breaks Ground

As water supplies become strained and technology advances, cities look to wastewater as a viable source of drinking water.

1 hour ago - Governing

General Store and Post Office in Saint Michael North Dakota on the Spirit Lake Reservation.

Spirit Lake Nation Reclaims 680 Acres After Century-Long Effort

After decades of advocacy, the Spirit Lake Nation successfully reclaimed 680 acres of its original treaty land from the U.S. Fish and Wildlife Service, marking a significant step toward healing and future development.

2 hours ago - ICT

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.