After nearly a century of generating hydroelectric power on the St. Regis River in upstate New York, the Hogansburg Dam came down in December 2016. Fish who could now swim freely along the river weren’t the only ones celebrating. The end of the dam also marked the first time a tribal nation led the decommissioning process for a federal dam.
Great Lakes Now
https://www.greatlakesnow.org/2020/10/dams-great-lakes-aging-infrastructure/