The following 22 contaminated sites were documented by EPA as examples where dumping of coal ash in the guise of “re-use” caused health-threatening contamination of water.

Pursuant to Section 307(b)(l) of the Clean Air Act, 42 U.S.C. Section 7607(b)(l), and Federal Rule of Appellate Procedure 15, Sierra Club hereby files this petition for review of the final action of Respondents United States Environmental Protection Agency and Andrew Wheeler, Acting Administrator of the United States Environmental Protection Agency, entitled "Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Regulatory Amendments Addressing Reasonably Available Control Technology Requirements Under the 1997 and 2008 9-Hour Ozone National Ambient Air Quality Standards" and issued on May 9, 2019.