Boundary Waters Wilderness Protection and Pollution Prevention Act

Key Points

• This bill would permanently ban mining and mineral leasing on about 225,500 acres of federal land in northeastern Minnesota. It specifically targets the Rainy River Watershed, which feeds into the Boundary Waters Canoe Area Wilderness and Voyageurs National Park.
• The main goal is to prevent water pollution. When certain metals like copper and nickel are mined, they can create sulfuric acid that leaks into lakes and streams. Because this area contains 20% of the fresh water in the entire National Forest System, the bill aims to keep that water clean for wildlife and people.
• The ban would prevent companies from starting new copper and nickel mines in the area. Supporters say this protects the local tourism industry, which provides thousands of jobs, while critics often argue it limits economic growth from mining high-value metals.
• While it bans mining for metals like copper, gold, and silver, the bill allows the Forest Service to permit the removal of sand, gravel, iron ore, and taconite. These activities are only allowed if the government determines they won't harm the air, water, or forest health.
• This action would make a 2023 administrative decision permanent. While the Department of the Interior previously issued a 20-year pause on mining in this region, this bill would turn that temporary protection into a lasting federal law.