Environmentalists are concerned that a proposed fish passage in Michigan could invite species that would hurt a pristine trout stream.
The Record-Eagle reports that Traverse City commissioners met Tuesday to discuss how a proposal for a bidirectional fish passage is shaping up. The passageway would potentially replace a dam on the Boardman River, which the Department of Natural Resources considers a "Blue Ribbon" trout stream.
Trout anglers and environmentalists have expressed concern about the proposal. Traverse City resident Marc McKellar says the river already has a self-sustaining trout fishery, and dams have blocked most of Lake Michigan's invasive species from getting upstream. He says installing a fish passage that is "completely conceptual" is risky for the river.
An open house is scheduled in October to get the public's input on the project's design.
Copyright 2017 Associated Press. All rights reserved.