EPA's Study of Hydraulic Fracturing and Its Potential Impact on Drinking Water Resources

Correspondence: USEPA Administrator Lisa P. Jackson to Mr. Michael Brune, Executive Director, Sierra Club, July 23, 2012

Correspondence is a record of the Administrator's letter to the Sierra Club about the EPA's study on hydraulic fracturing's possible impact on drinking water.

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Correspondence: USEPA Administrator Lisa P. Jackson to Mr. Michael Brune, Executive Director, Sierra Club, July 23, 2012 (PDF)(2 pp, 337 K)