Petitioners Penn Fuel Gas, Inc. and CNG Transmission Corporation filed petitions for review of two Underground Injection Control ("UIC") permit decisions issued by U.S. EPA Region III to NE Hub Partners, L.P. The permits would authorize NE Hub to construct and operate up to ten Class III wells for solution mining of salt and up to ten Class I brine disposal wells. The wells are to be located in Tioga County, Pennsylvania.