The San Francisco Waterfront Flood Study, a collaborative effort between the U.S. Army Corps of Engineers and the City of San Francisco, has unveiled its
Draft Plan, marking a significant milestone in addressing coastal flood risks and sea level rise along the city's waterfront.
This
Draft Plan, the culmination of over six years of community engagement and analysis, outlines strategies to defend the shoreline spanning 7.5 miles within the Port of San Francisco's jurisdiction. It proposes actions to mitigate rising sea levels and presents an environmental analysis of these proposed measures.
Key features of the plan include identifying areas for coastal flood defenses and estimating their capacity to manage future sea level rise. The projected cost of these solutions is approximately $13.5 billion, with potential federal funding covering up to 65% of the construction costs, pending approval by Congress.
However, the Draft Plan lacks detailed designs for flood defenses, waterfront infrastructure, and funding strategies. These aspects will be further developed in subsequent phases in collaboration with the public, the U.S. Army Corps of Engineers, and City Agencies.
To gather public feedback, community workshops were held along the waterfront, allowing residents to participate in discussions and submit comments. Additionally, feedback was shared via email, mail, or online platforms until March 29, 2024. which was a great and engaging initiative for this mega project.
Specific strategies outlined in the Draft Plan vary across different waterfront areas.
- In Fisherman's Wharf, floodproofing and short floodwalls are proposed to minimize damage to lower-lying buildings.
- The Embarcadero aims to raise the seawall gradually while preserving connections to the city.
- South Beach / Mission Bay and Islais Creek / Bayview areas propose a combination of levees, seawalls, nature-based features, and floodwalls to mitigate risks.
Overall, the
Draft Plan represents a proactive approach to safeguarding San Francisco's iconic waterfront against the challenges of climate change, ensuring its resilience for future generations.