US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDPart 307 — SEWER DISCHARGE CRITERIASubpart A307.10335 Ill. Adm. Code 307.103Mercury (Renumbered)Last amended: 1988Year: 2026Length: 6 wordsOfficial source Section 307 Section 307.103 Mercury (Renumbered)Previous35 Ill. Adm. Code 307.102Next35 Ill. Adm. Code 307.104