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Advancing Utah's Energy Future

Fracking Has Not Had Big Effect on Water Supply, E.P.A. Says While Noting Risks

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Coral Davenport – The New York Times

A landmark Environmental Protection Agency report on the impact of hydraulic fracturing has found no evidence that the contentious technique of oil and gas extraction has had a widespread effect on the nation’s water supply, the agency said Thursday.

Nevertheless, the long-awaited draft reportfound that the techniques used in hydraulic fracturing, known as fracking, do have the potential to contaminate drinking water.

It notes several specific instances in which the chemicals used in fracking led to contamination of water, including drinking water wells, but it emphasized that the number of cases was small compared with the number of fracked wells.

The agency has been working on the study since 2010, when it was requested by Congress. The study “greatly advances our scientific understanding of fracking’s impacts, and it serves as a foundation for future study,” said Thomas A. Burke, deputy assistant administrator of the agency’s Office of Research and Development.

Both supporters and opponents of fracking seized on the results. Oil and gas companies cheered the report as a vindication of the technique, while environmental advocates pointed to the findings as evidence that the practice is a threat to safe water supplies. (…)

To read more, please visit the New York Times.