Effective Aug 28, 199721 Ill. Reg. 12439AUTHORITY: Authorized by and implementing Section 13(a)(3) of the Environmental Protection Act [415 ILCS 5/13(a)(3)].ENVIRONMENTAL PROTECTION AGENCY
(Source: Section 374.105 renumbered to Section 374.104 at 21 Ill. Reg. 12439, effective August 28, 1997)