US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDPart 304 — EFFLUENT STANDARDSSubpart B304.21435 Ill. Adm. Code 304.214Mobil Oil Refinery Ammonia Discharge (Repealed)Last amended: 2023Year: 2026Length: 10 wordsOfficial source Section 304 Section 304.214 Mobil Oil Refinery Ammonia Discharge (Repealed)Previous35 Ill. Adm. Code 304.213Next35 Ill. Adm. Code 304.215