US lawIllinoisRegulationsTitle 77 — PUBLIC HEALTHCHAPTER I: DEPARTMENT OF PUBLIC HEALTHSUBCHAPTER r: WATER AND SEWAGEPart 900 — DRINKING WATER SYSTEMS CODE900.8077 Ill. Adm. Code 900.80Public Notification (Repealed)Last amended: 1995Year: 2026Length: 7 wordsOfficial source Section 900 Section 900.80 Public Notification (Repealed)Previous77 Ill. Adm. Code 900.70Next77 Ill. Adm. Code 900.90