Tag: Heavy Metals

DWQ's Ben Brown sampling the San Juan River.

A Look Back: On the Scene after the Gold King Mine Spill

By Christine Osborne This week, we take a look back at DEQ’s response to the Gold King Mine release two years ago. On August 5, 2015, EPA contractors were clearing debris from the opening of the Gold King Mine near Silverton, Colorado, when the blockage gave way, releasing three million gallons of acid mine drainage into …

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