Penobscot River Restoration Project (2009-2016)
Two dams were removed and a third was decommissioned on the Penobscot River in Maine, opening roughly 1,000 miles of habitat for Atlantic salmon and other migratory fish. The project was a partnership between the Penobscot Nation, conservation groups, and dam owners.
Fish passage improved dramatically, with sea-run fish returning to previously blocked habitat.
The project showed how dam removal and fish passage improvements can be combined with energy production changes to benefit both ecology and economy.
Like the Penobscot project, the Grand River restoration involves multiple partners and aims to restore fish passage while improving public access and recreation.
