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Permit to expand Yankee Doodle Tailings expected to get thumbs up

Will keep the mine operating at least until 2031
Posted at 3:20 PM, Aug 16, 2019
and last updated 2019-08-16 17:20:54-04

The Montana Department of Environmental Quality is expected to approve Montana Resources permit request to expand the impoundment area where it will store mine waste.

This is an important development for the future of the Butte mine.

“Without the permit amendment, we would be out of tailings storage capacity by 2021. And without tailings storage capacity we can’t mine,” said Mark Thompson of Montana Resources.

“It’s the highest most rigorous standard in the United States for operation of tailings impoundments and, basically, what DEQ has found is we’re meeting all that and not only meeting that, we’re exceeding that,” said Thompson.

Montana Resources actually started planning for this impoundment expansion back in 2012 and then filed for the permit in 2017.

“I think everybody here at the mine really appreciates DEQ’s efforts in getting this done and getting this done in a timely manner,” said Thompson.

The permit will keep the mining operation going at least until 2031.