EPA Won't Confirm Link Between Pollution and Fracking in Wyoming

Tells states to do their own investigations

CHEYENNE, Wyo. –  The U.S. Environmental Protection Agency announced Thursday it is dropping its longstanding plan to have independent scientists review its finding that hydraulic fracturing may be linked to groundwater pollution in central Wyoming.

The EPA is standing by its findings, but state officials will lead further investigation into the pollution in the Pavillion area. The area has been a focus of the debate over whether fracking can pollute groundwater ever since the EPA's initial report came out in late 2011.