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Frac sand mining is literally booming in western Wisconsin – and it’s wreaking havoc on air and water quality and public health. The hills of western Wisconsin ...

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Apr 26, 2017 ... Syverson said polyacrylamides are used in settlement ponds in sand mines to make larger chunks of clay, which then settle out of the water...

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The practice that has devastated parts of Canada is already underway in the U.S. and things could get a lot worse. Editor’s Note: View the slideshow at the end.A ...

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DNR approves sand mining project with large wetlands loss. Sand project would mean the loss of more than 16 acres of wetlands - the most in a decade.

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