EPA Confirms Drinking Water Contamination by Toxics Used in Hydraulic Fracturing

August 14, 2009

Pavillion, WY, August 14, 2009 - This week U.S. Environmental Protection Agency told a group of over 70 that initial investigations found 11 of 39 tested drinking water wells were contaminated. Among the contaminants are toxics used in oil and gas production.

As part of a Superfund investigation, EPA began sampling in March 2009 in the Pavillion, WY area in response to multiple landowners concerns about changes in water quality and quantity following EnCana's increased gas development in the area. Wyoming Department of Environmental Quality (WDEQ) and EnCana had continually assured Pavillion residents that there was no evidence of hydrocarbons or toxic chemicals in their drinking water wells.

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