OUTDOOR RETAILER & ODI | JUNE 18-20, 2025

SALT PALACE CONVENTION CENTER – SALT LAKE CITY, UTAH

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OUTDOOR RETAILER & ODI
JUNE 18-20, 2025

SALT PALACE CONVENTION CENTER
SALT LAKE CITY, UTAH

Aug 28, 2018 | Advocacy Magazine Sustainability

The Boundary Waters Are in Big Trouble
By Andrew Bydlon and Thomas Deschenes


The outdoor industry needs to take a stand on sulfide mining in northern Minnesota before it’s too late.



Northern Minnesota is home to some of the most special places in our country for outdoor recreation. Surely you’ve heard of the Boundary Waters Canoe Area, which contains one million acres of protected lands, over 1,200 miles of canoe routes, 1,100 lakes and rivers, and the largest area of uncut forest in the eastern United States. A canoe can carry you for days through those still waters, with nights spent at remote campsites while stars wheel overhead. The Boundary Waters is America’s most visited wilderness area, welcoming 250,000 visitors each year.

Northern Minnesota is also home to hundreds of miles of Lake Superior’s shoreline, which houses 10 percent of the world’s fresh water, as well as endless adventure in the form of fishing, paddling, and thousands of acres of shoreline forest and hiking trails.

What you likely have not heard is that in this region two proposed sulfide-ore copper mines, known respectively as PolyMet and Twin Metals, threaten these important outdoor spaces. In sulfide ore mining, the wastewater from removing metal from sulfide-rich rock requires hundreds of years of treatment before it is safe to return to the environment. Sulfide ore mining was named by the EPA as the most polluting industry, and it has never been conducted in a water-rich environment like Northern Minnesota without irreversibly polluting the surrounding groundwater and waterways. Sulfide mine pollution can be found in Mount Polley, British Columbia; Grouse Creek, Idaho; Zortman-Landusky, Montana; and countless other places around the world.


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