More than a dozen ski areas in eight states, plus some in Canada, Switzerland and Australia, use wastewater to make powder. This past winter, the Yellowstone Club near Big Sky became the first in Montana to turn what was once sewage into snow.
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More than a dozen ski areas in eight states, plus some in Canada, Switzerland and Australia, use wastewater to make powder. This past winter, the Yellowstone Club near Big Sky became the first in Montana to turn what was once sewage into snow.