AUTHORITY: Implementing and authorized by Sections 4, 22(b), 39(f), 39(i) and 39.3(e) of the Environmental Protection Act (Ill. Rev. Stat. 1983, ch. 111½, pars. 1004, 1022(b), 1039(f), 1939(i), and 1039.3(e)) and Section 5-10(a)(i) of the Illinois Administrative Procedure Act (Ill. Rev. Stat. 1991, ch. 127, par. 1004(a)(i)).
SOURCE: Adopted and codified at 8 Ill. Reg. 6693, effective June 1st, 1984.