Wyoming Department of Environmental Quality

DEQ’s engine emissions study shows mixed compliance in oil and gas fields

Irina Zhorov — Fri, 19 Apr 2013 21:50:18 +0000

The Wyoming Department of Environmental Quality has been running an Engine Emissions Study for almost two years now. For the most part, Wyoming oil and gas fields are not connected to the grid and so they end up running on engines, which emit pollutants into the air. The study set out to evaluate emissions from these generators around the state. Results from the study show that a large percentage of the engines fail the tests. Wyoming Public Radio’s Irina Zhorov spoke with the DEQ Air Quality Engineer in charge of the study, Jon Walker, about why that is.

Surface discharge of water used in oil recovery common throughout Wyoming

Irina Zhorov — Wed, 21 Nov 2012 16:11:47 +0000

The EPA issues water discharge permits on the Wind River Indian Reservation to oil and gas companies bringing up water with their oil.

That water, called produced water, is dirty and often warm even in winter. The permits are issued through an EPA waiver that allows such water to be discharged in the arid West if it’s being used beneficially. In the drier parts of Wyoming it is sometimes the only source of water for livestock and wildlife.

New DEQ director shares his plans for Wyoming

Willow Belden — Fri, 16 Nov 2012 23:32:02 +0000

The Wyoming Department of Environmental Quality has a new director, Todd Parfitt, the agency’s former deputy director. He took over after former director John Corra retired. Parfitt has spent about 20 years with DEQ, and he has also worked for an environmental consulting company in Ohio. Wyoming Public Radio’s Willow Belden spoke with Parfitt about his plans for tackling some of the environmental issues facing the state.