Michigan Wilderness Heritage Act of 1980

[AI summary unavailable — showing source text] Michigan Wilderness Heritage Act of 1980 - Designates the following lands in the State of Michigan as wilderness and components of the National Wilderness Preservation System: (1) the Nordhouse Dunes Wilderness in the Manistee National Forest; (2) the Sylvania Wilderness, Sturgeon River Gorge Wilderness and the McCormick Wilderness all in the Ottawa National Forest; (3) the Rock River Canyon Wilderness, Big Island Wilderness, Carp River Wilderness, Horsehoe Bay Wilderness, Delirium Wilderness, Government Island Wilderness and the Round Island Wilderness, all in the Hiawatha National Forest.…