ELR Citation: ELR 20506
No(s). s. 82-1733, -1738 (7th Cir. May 11, 1984)

The court rules that the Environmental Protection Agency (EPA) violated the Clean Air Act when it approved a revision to Indiana's state implementation plan (SIP) setting new limitations on emissions of sulfur dioxide (SO2), but deferred action on a 30-day averaging provision designed to ameliorate ...