The U.S. Army Corps of Engineers, Jacksonville District, is making significant progress in the emergency restoration and beach nourishment project at St. Augustine Beach, specifically targeting A Street. The project reached a major milestone on Friday, August 9, 2024, as this phase wrapped up.
Restoring Sand Near the Pier: A Critical Next Step
Focus on Replenishing Lost Sand Near the Pier
The next phase of the project will concentrate on replacing sand that was lost near and around the pier due to the impacts of Hurricane Debby. This crucial step involves refilling the beach template to provide a stronger buffer between the upland infrastructure and the ocean. This additional sand buffer will help dissipate wave energy and deliver essential coastal storm risk management benefits until the next planned renourishment.
Strategic Beach Design for Long-Term Benefits
Why an Extra-Wide Beach Near the Pier Matters
The project’s design strategy includes placing an extra-wide beach near the pier. This is not just for immediate aesthetic purposes but serves a functional role. Waves and currents will naturally reshape the fill, transporting sand from the dry recreational beach to areas below the waterline and to adjacent beaches both north and south of the project area.
Understanding the Equilibration Process
The adjustment of the beach to a more natural “equilibrated” shape might give the impression of a significant reduction in beach width. However, this is part of the design’s intention. The equilibration process begins immediately after sand placement, but full adjustment typically takes several months or requires multiple significant wave events.
Long-Term Coastal Protection and Project Completion
Beach Recession and Future Wave Action
Once the beach reaches its equilibrium condition, the rate of beach recession is expected to slow down. Eventually, this will expose the pier to wave action, but the overall coastal protection will remain robust.
Project Timeline and Upcoming Work
Work around the pier is scheduled to continue throughout the week, after which the contractor will shift focus to Anastasia State Park. The entire project is on track for completion by late August 2024.
Conclusion: Enhancing St. Augustine Beach’s Resilience
The ongoing efforts by the U.S. Army Corps of Engineers highlight a commitment to enhancing the resilience of St. Augustine Beach. By strategically replenishing sand and optimizing the beach design, the project ensures long-term coastal protection and continued enjoyment for the community and visitors alike.