Ill. Admin. Code tit. 35 § 203.127
Current through Register Vol. 49, No. 2, January 10, 2025
An area designated by USEPA as nonattainment for a given pollutant pursuant to Section 107 of the Clean Air Act ( 42 U.S.C. 7407) .
Ill. Admin. Code tit. 35, § 203.127
Added at 12 Ill. Reg. 6118, effective March 22, 1988