The magnitude of mining waste globally is staggering, with tens of thousands of tailings piles containing 245 billon tons (223 billion metric tons), researchers say. Overseeing Leadville’s water supply is Parkville Water District Manager Greg Teter, who views CJK Milling as potential solution to water quality problems. As long as Leadville’s piles remain, their potential to pollute continues. Despite the mess from Leadville’s historic mining, Teter spoke proudly of his industry ties, including working in two now-closed mines. “If it were not for mining, Leadville would not be here.

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Persons: “ We’re, ” Brice Karsh, Thomas Peipert, Nick Michael, Michael, ”, Christian Luna, Leal, ” Luna, Michael said, geochemist Ann Maest, remining, Maest, Greg Teter, Teter, ” Teter, CJKs, Richard Mylott, Mylott Organizations: National Mining Museum, “, Parkville Water, U.S . Bureau of Reclamation, Environmental Protection Agency, EPA, Rockies Locations: LEADVILLE, Colo, —, Colorado, Leadville, Arkansas, Mount Elbert, ”, Leadville —, Mexico, town’s, “, Parkville, Leadville’s, East Helena, Anaconda , Montana, Midvale , Utah, South Dakota, Creede , Colorado