environmental defense fund

Dustin Bleizeffer/WyoFile

New regulations designed to combat smog could leave hundreds of counties in the United States out of compliance with federal air quality standards, including up to eight in Wyoming.

Dustin Bleizeffer/WyoFile

The Wyoming Department of Environmental Quality has proposed new rules for controlling emissions from oil and gas operations in the Upper Green River Basin, and they're getting push-back from all sides.

The area around Pinedale is out of compliance with federal air quality standards for ozone, a harmful pollutant, because of nearby gas fields. Half a dozen groups have submitted written comments on the proposed rules for cutting emissions from existing oil and gas sites.

Several groups submitted comments Thursday on the Wyoming Oil and Gas Conservation Commission’s draft rule for groundwater testing in the state. The rule would require that energy companies test groundwater quality before and after oil and gas drilling.

Richard Garrett is a policy analyst with the Wyoming Outdoor Council, one of the groups that submitted comments. He says his group and the Environmental Defense Fund (EDF) made recommendations that they hope will close any potential loopholes in the law.