About the Issue
For nearly two centuries, migratory fish have been blocked from most of the Naugatuck River by Kinneytown Dam in Seymour. That continues today, with the facility no longer producing electricity and serving no useful purpose.
Now, a project is underway led by NVCOG in partnership with Save the Sound to remove Kinneytown Dam. Removal will open miles of restored habitat to shad, alewife, lamprey, river herring and other anadromous fish, and will also reduce flood risk, remove a safety concern and eyesore, and reconnect communities to recreational opportunities along the Naugatuck River.
View Interactive Map
The Coalition has developed an Interactive Story Map to explain the issue.
This interactive storymap details the effort to restore migratory fish to the Naugatuck River, the longstanding issues at Kinneytown, and the current plan to remove the dam.
Project details will be continually added here and on the Story Map, so please check back often!
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After the longstanding failure of a fish ladder at Kinneytown Dam came to light in 2019, the Naugatuck River Restoration Coalition was formed to advocate for the restoration of fish passage on the Naugatuck River. Consisting of NVCOG, the Naugatuck River Revival Group, and Save the Sound, the Coalition has worked with state and federal regulatory agencies to shed light on the failure to pass fish as required by Kinneytown Dam’s federal license exemption and encouraging the dam owner to remedy the situation.
Restoring hydroelectric generation while providing safe, timely and effective fish passage at Kinneytown Dam is not economical, and removal of the dam is the only way to fully restore fish passage at the site. In partnership with Save the Sound, NVCOG applied for and received funding through the NOAA Restoring Fish Passage Through Barrier Removal grant program under the Bipartisan Infrastructure Law (BIL) in 2022 for the acquisition and decommissioning of the facility, and for the design and construction work leading to the dam’s removal. Since then, the project team has secured additional funding and support from the CT Department of Energy and Environmental Protection, the CT Department of Economic and Community Development, the US Environmental Protection Agency, federal Congressionally Directed Spending, and State Bond Funding now, with committed funding totaling over $50 million. The project is supported by municipal leaders, state and federal regulatory agencies, the CT federal delegation, and environmental advocates.
In 2025, the facility was acquired by the CT Brownfield Land Bank, Inc., a nonprofit partner that works to assist in the cleanup and repurposing of contaminated properties, which will hold the property while design and engineering is completed, and the dam is ultimately removed.
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Questions & Answers
Questions from the community and answers from the project team. View PDF.
Stay Updated on Social Media
In addition to this project page, NVCOG staff will keep you updated regarding the project’s status and progress on NVCOG’s social media platforms: Facebook, Instagram, X (formerly Twitter), and LinkedIn.
Kinneytown Property Survey Maps: Part 1 | Part 2 | Part 3 (Updated January 2026)
The first round of environmental sampling and analysis was recently completed by the US Environmental Protection Agency, and we are working with regulators to determine next steps in further sampling and analysis as we work toward a sediment management plan:
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Other Relevant Projects
Staff Contact
Aaron Budris
Environmental Planning Director
abudris@nvcogct.gov

