Tag: Environmental Protection Agency

  • Ozone: EPA Designates Marginal Nonattainment Areas in Utah

    The Wasatch Front and parts of the Uinta Basin were designated as Marginal nonattainment areas for ozone this week by the EPA. A Marginal designation is the least stringent classification for a nonattainment area and doesn’t require the state to submit a formal State Implementation Plan (SIP).

  • 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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