The Josias River dredging project is underway in Ogunquit, Maine, with the goal of restoring navigation and improving access to critical waterway areas. Overseen by the U.S. Army Corps of Engineers New England District, this project demonstrates a commitment to maintaining safe and efficient waterways.
Purpose of the Josias River Dredging Project
The primary objective of the Josias River dredging project is to remove accumulated sediment from the river. Over time, silt, sand, and gravel have built up in the channel, obstructing navigation and limiting access for vessels. This maintenance effort will restore the channel and associated anchorage areas to their authorized depths, ensuring safe passage for local and commercial vessels.
Scope of the Project: What It Entails
Volume of Sediment to Be Removed
The project involves the removal of approximately 10,700 cubic yards of shoaled material, including silt, sand, and gravel.
Restoration of Authorized Depths
Upon completion, the dredged channel will be 40 feet wide and reach an authorized depth of 7 feet. The channel spans from Perkins Cove, where it connects with the Gulf of Maine, to the mouth of the Josias River.
This improvement will significantly enhance navigation and facilitate smoother operations for local maritime activities.
Dredging Methods and Disposal Practices
Bucket Dredging Operations
The project employs a bucket dredge to efficiently extract sediment from the riverbed. This method is effective for removing dense materials such as silt and gravel, ensuring precision in restoring the waterway.
Material Disposal
The extracted material is transported using scows to the Isles of Shoals North (IOSN) disposal site, a designated location for environmentally responsible sediment management.
Environmental Considerations and Impact
The project aligns with environmental regulations to minimize its impact on the ecosystem. By utilizing a controlled disposal site and implementing best practices, the Army Corps ensures that the dredging process benefits the community without compromising the surrounding marine environment.
Importance of the Josias River Dredging Project
Improved Navigation and Safety
Restoring the channel’s depth and width ensures safer navigation for fishing boats, recreational vessels, and other maritime activities. This improvement supports local economic activities tied to Ogunquit’s coastal waters.
Economic and Community Benefits
The project not only facilitates safe access to Perkins Cove but also boosts the local economy by supporting tourism, fishing, and other industries dependent on navigable waterways.
Progress Update from Army Corps Leadership
Col. Justin Pabis, Commander of the U.S. Army Corps of Engineers New England District, recently visited the project site to monitor its progress. His visit highlights the significance of the project in maintaining Ogunquit’s coastal infrastructure and waterways.
Conclusion: Enhancing the Josias River’s Role as a Vital Waterway
The Josias River dredging project is a critical step toward restoring safe navigation and supporting Ogunquit’s maritime economy. With the completion of this maintenance dredging effort, the channel will once again serve as a reliable access point for local and commercial vessels.