The Great Lakes Dredge & Dock Company has launched a vital beach nourishment and dune restoration project on Absecon Island. This initiative, a cornerstone of coastal preservation, aims to provide enhanced storm protection, mitigate erosion, and maintain public access to the island’s picturesque beaches.
Overview of the Absecon Island Beach Nourishment Project
The New Jersey Department of Environmental Protection (NJDEP) announced that dredging and pumping operations commenced on November 24, beginning at the northern end of Atlantic City. With an estimated duration of two to four months, the timeline depends on weather conditions and production efficiency.
Scope of the Project
- Volume of Sand: Approximately 1.2 million cubic yards of sand will be dredged and redistributed.
- Dredging Locations: Sand is being sourced from two primary borrow areas:
- A site within Absecon Inlet.
- An offshore location in the Atlantic Ocean near Absecon Island.
Why Is the Project Important?
Enhanced Storm Resilience
The beach nourishment project is designed to create robust dunes and wider beaches that serve as natural barriers against storms and rising sea levels, reducing the risk of flooding and property damage.
Preserving the Island’s Beaches
Regular replenishment combats ongoing erosion, which threatens the island’s coastline and ecosystem. By adding significant volumes of sand, this project helps maintain the natural beauty and usability of the beaches.
Ensuring Public Access
In addition to its environmental benefits, the initiative ensures that locals and visitors can continue enjoying the recreational and economic opportunities the beaches provide.
Sustainable Sand Sourcing for Coastal Restoration
Where Does the Sand Come From?
The sand used for this project is carefully dredged from two designated borrow sites:
- Absecon Inlet: A local source reducing transportation costs.
- Atlantic Ocean Offshore Site: Ensuring sufficient supply without disrupting nearby ecosystems.
These sites were selected to balance environmental impact and logistical efficiency.
Projected Timeline and Key Challenges
Timeline
- Start Date: November 24.
- Completion: Expected within 2–4 months, depending on weather and operational conditions.
Challenges
Weather patterns, including winter storms, could delay progress. The project’s success hinges on maintaining steady production rates and favorable weather conditions.
The Broader Impact of the Absecon Island Beachfill Project
This beach nourishment initiative exemplifies the importance of proactive coastal management. By addressing erosion and storm damage risks, the project safeguards both natural habitats and the livelihoods of residents and businesses.