Minnesota Governor Tim Walz announced on Tuesday that the state will halt the review and processing of permits for proposed mining projects in the Boundary Waters Canoe Area Wilderness. This decision comes four months after the federal ban on mining in the area was lifted by the U.S. Congress and President Donald Trump’s administration.
The Boundary Waters Canoe Area Wilderness spans approximately 240 kilometers along Minnesota’s border with Canada in the Superior National Forest, located just south of Quetico Provincial Park in Ontario. It is a popular destination for canoeists, kayakers, and campers who visit the pristine wilderness each year.
Governor Walz, a Democrat, emphasized the importance of preserving the wilderness in its natural state, stating, “It’s our responsibility as Minnesotans to protect this sacred place from harm and maintain its untouched beauty.”
Although Governor Walz’s executive order is temporary and set to expire in April, the next governor could choose to uphold it. Currently, there are no immediate mining projects in progress in the area, but Twin Metals Minnesota LLC, a subsidiary of Antofagasta Minerals based in Chile, has been pursuing copper, nickel, and other mineral extraction in the national forest since 2019. The company asserts that their mining operations would be conducted in a manner that minimizes environmental impact, with no waste rock stored above ground to prevent potential acid contamination.
Concerns have been raised about the potential for pollution in the Boundary Waters Canoe Area if mining activities were to proceed, as the wilderness area is situated downstream from the proposed mine site.
In response to the federal moratorium being lifted by President Trump earlier in the year, Governor Walz’s order prohibits Minnesota regulators from participating in any federal environmental reviews of nonferrous mining in the Rainy River watershed, which is connected to the Boundary Waters. The state will also refrain from conducting environmental assessments or permitting for mining proposals while legal disputes over state mining regulations are ongoing.
Additionally, Governor Walz has called for the drafting of legislation by the Minnesota Department of Natural Resources to ban nonferrous mining in the Rainy River watershed.
U.S. Representative Pete Stauber, a Republican, criticized Governor Walz’s actions, accusing him of waging a campaign against northern Minnesota’s livelihood and economic interests. He expressed concern that years of investment and environmental assessments had been disregarded by the governor’s decision.
Becky Rom, chairperson of the advocacy group Save the Boundary Waters, commended Governor Walz for his stance on protecting the wilderness, noting that copper mining poses a significant threat to the area’s water quality and ecosystem.
Legal expert James Coleman from the University of Minnesota Law School pointed out that Governor Walz’s order introduces uncertainty for potential mining projects, as they would require both federal and state approvals which can be influenced by changing political landscapes.
Overall, the governor’s decision to halt mining permits in the Boundary Waters Canoe Area Wilderness has sparked debate and underscored the delicate balance between economic development and environmental conservation.