Op-Ed | Mining Threats To Boundary Waters Spill Over To Voyageurs National Park

By

Christina Hausman Rhode
April 19, 2026

“Voyageurs is at the downstream end of its watershed, so everything entering the watershed passes through it before reaching Canada. Mercury contamination, leaching of arsenic, or other acid mine drainage will pass through the park.” — Tom Myers, PhD, Hydrologist.

The U.S. Senate (has) voted to roll back long-standing protections for the Boundary Waters watershed, opening the door to sulfide mining upstream of one of the most pristine freshwater systems in the world.

The protections that were in place were not arbitrary. They followed years of scientific study, environmental review, and extensive public input from people across Minnesota and the country who value this landscape. That process reflected a broad recognition of how unique and vulnerable this watershed is.

Voyageurs National Park is part of this interconnected system. The waters that flow through the Boundary Waters extend beyond its borders, linking to the lakes, rivers, and ecosystems that define Voyageurs and Minnesota’s north woods. What happens upstream has real implications downstream.

This region is more than a place on a map. It supports clean water, healthy fisheries, wildlife habitat, and outdoor experiences that are central to local communities and a strong recreation-based economy. For many, it’s where traditions are passed down, whether fishing at sunrise, paddling through quiet waters, boating across open lakes, or spending time outdoors with family and friends.

It is also a homeland. For generations, Indigenous communities have relied on these waters for sustenance, cultural practices, and spiritual connection. Clean water and healthy ecosystems are essential to protecting those traditions and honoring treaty rights.

Opening this landscape to sulfide mining introduces risks to water quality that could impact these experiences, communities, and the long-term health of these ecosystems.

Places like Voyageurs and the Boundary Waters are worthy of thoughtful stewardship. Decisions about their future deserve continued attention, collaboration, and a shared commitment to protecting what makes this region so special.

There is still reason for hope. Across Minnesota and beyond, people from many perspectives share a deep appreciation for clean water, strong fisheries, and the outdoor traditions that define this place.

At Voyageurs Conservancy, our role is to foster a community of people who love this place and believe in keeping it wild for generations to come. Moments like this are a reminder of how connected these landscapes are, and how important it is for all of us to stay engaged, informed, and invested in their future. 

Join us in sharing this story with your friends and neighbors. It will take all of us to protect these treasured places.

We’re also grateful to Senators Amy Klobuchar and Tina Smith for their continued commitment to protecting Minnesota’s waters.

Thank you for being part of this community. Your continued care for places like Voyageurs National Park helps ensure these waters, traditions, and landscapes remain part of Minnesota for generations to come.

Christina Hausman Rhode is executive director of the Voyageurs Conservancy.

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