A major restoration project for the Charlestown Breachway is scheduled to commence this month. The initiative will require an investment of $8.4 million.
Impact of Recent Erosion
Severe coastal storms during the winter of 2023 to 2024 led to significant erosion in the breachway area. The erosion resulted in the loss of 135 feet of beach in just one year. This decline caused the breachway to fail in early 2024. An emergency measure using boulders was implemented to fill a substantial gap during this period.
Long-Term Solutions in Motion
With the emergency repairs in place, a sustainable restoration plan is now being developed. According to Charlestown Coastal Geologist Steve McCandless, the project aims to improve water quality. “We will dredge these areas to facilitate a more natural water flow,” McCandless noted.
Project Details
- The project involves removing materials from the channel.
- Two storm buffer dunes will be created to protect the area.
- A third dune, termed a sacrificial dune, will be positioned further forward.
These efforts will help restore the beach, enhance water quality, and benefit oyster farming in Ninigret Pond. The new design will also ensure safer passage for boats navigating through the breachway.
Long-Term Considerations
This restoration is designed with a longevity of 100 years in mind, taking into account rising sea levels linked to global warming. McCandless expressed hope for at least 75 years of effectiveness from the project. The expected completion date is set for February 2026.
Impact on Local Activities
As the restoration efforts begin, the Charlestown Breachway and its campground will close on October 31. They are scheduled to reopen on April 1 of the following year, providing a timeline for visitors and local residents.
