ELR Citation: ELR 20732
No(s). 80-1531 (7th Cir. May 26, 1981)

The court vacates the Environmental Protection Agency's (EPA's) approval of Illinois' New Source Rules for nonattainment areas contained in the state implementation plan (SIP), but upholds EPA's approval of Illinois Pollution Control Board Rule 203(f), concerning the control of fugitive particulate ...