Title
Report regarding a resolution authorizing grant applications for the South San Francisco Shoreline Protection and Connectivity Project feasibility study (Audriana Hossfeld, Senior Engineer)
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RECOMMENDATION
Recommendation
City staff recommends that the City Council adopt a resolution authorizing grant applications for South San Francisco Shoreline Protection and Connectivity Project feasibility study.
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BACKGROUND/DISCUSSION
The South San Francisco Protection and Connectivity Project aims to address the increasing risk of coastal flooding in the vulnerable area near the convergence of Lower Colma Creek and the San Francisco Bay. This area faces heightened flood risk due to storm-driven waves and rising sea levels. Predictions suggest that with a 24-inch rise in sea level and 5-year storm surge, various critical infrastructure including residences, businesses, Highway 101, and the South San Francisco/San Bruno Water Quality Control Plant (SSF-SB WQCP) could be affected (based on ART Bay Shoreline Flood Explorer). Notably, this area is predominantly inhabited by people of color who have historically faced disadvantages in access to services (Lower Colma Creek Continuing Authorities Program Section 103 Project, USACE, June 2022).
If flooding occurs as projected, there could be severe consequences, including risks to human life, property damage, and disruptions to essential services. The flooding of the SSF-SB WQCP, for instance, could lead to sewage backups, potentially contaminating homes, streets, and the Bay, with significant impacts on the community, infrastructure, and environment.
To tackle these challenges, South San Francisco plans to conduct a feasibility study exploring potential solutions to mitigate coastal flooding exacerbated by sea level rise and storm surges. This study will involve collaboration with various agencies, such as the California Department of Transportation (Caltrans), San Mateo County Transit District (SamTrans), ...
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