To dam or not to dam?

The Minnesota DNR has removed more than 50 dams statewide during the past thirty years and has found that an average of 73% of the lost species return to these rivers once the dams are gone. Despite the obvious ecological benefits, however, dam removal isn’t always an easy decision.

https://eastmetrowater.org/2023/01/06/to-dam-or-not-to-dam/