TITLE 35: ENVIRONMENTAL PROTECTION SUBTITLE F: PUBLIC WATER SUPPLIES CHAPTER II: ENVIRONMENTAL PROTECTION AGENCY PART 652 COMMUNITY WATER SUPPLIES The General Assembly's Illinois Administrative Code database includes only those rulemakings that have been permanently adopted. This menu will point out the Sections on which an emergency rule (valid for a maximum of 150 days, usually until replaced by a permanent rulemaking) exists. The emergency rulemaking is linked through the notation that follows the Section heading in the menu. View Entire Part SUBPART A: GENERAL Section 652.100 Purpose Section 652.110 Definitions Section 652.120 Electronic Reporting Requirements Section 652.130 Incorporation by Reference SUBPART B: CORROSION PREVENTION Section 652.200 Applicability Section 652.210 Corrosion Prevention Standards Section 652.220 Corrosion Prevention at Community Water Supplies SUBPART C: PUBLIC WATER SUPPLY CAPACITY Section 652.300 System Capacity Section 652.310 Supporting Data for Public Water Supply Capacity Demonstration

AUTHORITY: Implementing and authorized by Sections 4(aa) and 14 through 19 of the Environmental Protection Act [415 ILCS 5/4(aa) and 14 through 19].

SOURCE: Adopted December 30, 1974; amended at 2 Ill. Reg. 51, p. 219, effective December 17, 1978; rules repealed and new rules adopted and codified at 5 Ill. Reg. 2705, effective March 4, 1981; rules repealed and new rules adopted and codified at 8 Ill. Reg. 8455, effective June 5, 1984; amended at 23 Ill. Reg. 8989, effective July 29, 1999; amended at 38 Ill. Reg. 13876, effective June 30, 2014; amended at 41 Ill. Reg. 10462, effective July 28, 2017; former Part repealed at 44 Ill. Reg. 18561, and new Part adopted at 44 Ill. Reg. 18563, effective November 9, 2020.