Folly Beach Restoration Project Begins
A major beach renourishment project, managed by the U.S. Army Corps of Engineers, is now underway at Folly Beach. The project aims to combat erosion but will cause disruptions for several weeks, with heavy machinery and limited beach access in some areas.
This $18 million project is entirely federally funded and will place approximately 1.2 million cubic yards of sand along a 5-mile stretch of the beach. The sand is being dredged from the Folly River and piped onto the shore to widen and elevate the beach, providing a larger buffer against storm surges. The work is being conducted by Gator Dredging and is expected to be completed by September 2024. The persistent erosion at Folly Beach is largely a man-made problem, stemming from the construction of the Charleston Harbor jetties in the late 1890s. These jetties disrupt the natural southwesterly flow of sand along the coast, effectively starving Folly Beach of sediment and leading to a chronic loss of shoreline. This is not a new issue; Folly Beach has been a federally managed coastal storm risk management project since 1993. Over the past three decades, there have been six major renourishment projects, placing a total of 8.7 million cubic yards of sand to counteract the continuous erosion. The last major renourishment took place in 2018. The project is critical for protecting beachfront properties and public infrastructure from storm damage, which in turn supports the local tourism economy. A wider beach and healthier dune system also preserve vital habitats for local wildlife, including nesting areas for endangered loggerhead sea turtles. Work will proceed in sections of about 1,000 feet at a time, with each section taking approximately five to seven days to complete before crews move on. While active work areas will be closed, the majority of the beach is expected to remain accessible to the public throughout the project's duration. Looking ahead, the city and the U.S. Army Corps of Engineers have a long-term management plan in place. This strategy includes not only periodic renourishment but also dune management and the rehabilitation of groins—structures designed to trap sand and slow erosion—to improve the performance and extend the life of the beach fill.
