TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE C: WATER POLLUTION
CHAPTER II: ENVIRONMENTAL PROTECTION AGENCY
PART 320 FEES FOR CONSTRUCTION PERMITS REQUIRED UNDER SECTION 12(b) OF THE ILLINOIS ENVIRONMENTAL PROTECTION ACT
AUTHORITY: Implementing and authorized by Section 12.2 of the Environmental Protection Act [415 ILCS 5/12.2].
SOURCE: Adopted at 17 Ill. Reg. 11461, effective July 8, 1993; amended at 33 Ill. Reg. 11464, effective July 22, 2009; amended at 49 Ill. Reg. 16189, effective December 4, 2025.