Sea Level Rise Adaptation Planning

Notice of Intent to Initiate the East Bay Crescent Subregional Shoreline Adaptation Plan: City of Emeryville and the San Francisco Bay Conservation and Development Commission (BCDC) have formally initiated the development of the East Bay Crescent Subregional Shoreline Adaptation Plan, which intends to conform to the guidelines of the Regional Shoreline Adaptation Plan (RSAP), as pursuant to SB 272 (2023), with intent to seek approval from BCDC. Please see the official notice to initiate.

In 2025, City of Emeryville began sea level rise adaptation planning in partnership with the San Francisco Estuary Partnership (SFEP) and others with jurisdiction along the shoreline between the Bay Bridge Toll Plaza and the Contra Costa County border. Navigate through the tabs below to learn more about the East Bay Crescent Subregional Shoreline Adaptation Plan and the Emeryville Crescent. 

East Bay Crescent Subregional Shoreline Adaptation Plan

Project Overview

In accordance with SB 272 (2023), BCDC requires local governments with jurisdiction along the San Francisco Bay's shoreline to complete a Subregional Shoreline Adaptation Plan (SSAP) by January 1, 2034. To do so, local governments conform to the guidelines established in the Regional Shoreline Adaptation Plan. 

City of Emeryville has partnered with the San Francisco Estuary Partnership (SFEP),Cities of Albany and Berkeley, and other technical partners to form the East Bay Crescent project team. The team will take part in a regional study of shoreline risks and develop a local plan guiding adaptation. This work is funded through the California Ocean Protection Council's SB 1 grant program, which is designed to provide local and regional governments with funding for sea level rise adaptation plan development and project implementation. 

This project will examine how rising sea levels, groundwater emergence, water quality, and severe storms could impact the East Bay Crescent shoreline, which includes the entirety of Emeryville's shoreline.

Project Timeline 

The project’s anticipated timeline is: 

  • Project kickoff: Winter 2026
  • Ongoing Quarterly Working Group Meetings (public): Winter 2026 – Winter 2028
  • Existing Conditions Report and Vulnerability Assessment: Spring 2027
  • Develop Subregional vision, goals, strategies, and plan: Fall 2027 – Winter 2028
  • Subregional Shoreline Adaptation Plan (SSAP): Winter 2028 

Community Engagement 

The project's community engagement efforts will include:

  • Creation of an East Bay Crescent Working Group as the primary forum for coordination and sharing information on the project tasks.
  • Creation of an East Bay Crescent Equity Committee of up to six members from community-based organizations and tribes serving frontline communities. This Equity Committee will ensure community priorities are reflected in project deliverables. 
  • Creation and distribution of a community survey.
  • 4 regional workshops
  • 3 city-based workshops, 1 workshop held in each city (Emeryville, Albany, and Berkeley)
  • Community shoreline walking tours 

East Bay Crescent Map

The East Bay Crescent stretches from the Contra Costa County boundary to Radio Beach in Oakland, and includes shoreline within the cities of Albany, Berkeley, Emeryville, and Oakland. The Emeryville Crescent, a special curve of mudflat and marsh habitat, is part of the greater East Bay Crescent. 

Map of the East Bay Crescent (Albany border to Port of Oakland) 

Emeryville Crescent Community Visioning Process

Emeryville Crescent Community Visioning Process 

The Emeryville Crescent Community Visioning process was conducted by City of Emeryville in partnership with the San Francisco Estuary Partnership. Information about residents' relationship to the Emeryville Crescent shoreline and vision for the the future of the space was collected through surveys, interviews, workshops, and a Sea Level Rise Community Day event. A wide variety of community-based organizations, recreation groups, youth, and East Bay residents participated in the process. 

Explore the Emeryville Crescent Community Vision Plan below to discover what was learned throughout the process. 

Emeryville Crescent Community Visioning Plan(PDF, 1MB)

Plan de Vision Comunitaria de Emeryville Crescent(PDF, 1MB)

What is the Emeryville Crescent?

The Emeryville Crescent is a special stretch of marsh and mudflat habitat located along I-80 between Powell Street in Emeryville and Radio Beach in Oakland. 

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