Dam Repairs Help Salmon Swim Upstream in Maine
Published Date: 9/4/2025
Notice
Summary
Great Lakes Hydro America is getting the green light to temporarily lower water levels at their Mattaceunk Hydroelectric Project in Maine to fix fishways, sluice gates, and concrete leaks. These repairs help protect Atlantic salmon and prepare for important fish passage checks starting in 2026. The work won’t harm the environment and keeps the project running smoothly without major delays or extra costs.
No Economic Impacts Identified for this Document
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