US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDPart 302 — WATER QUALITY STANDARDSSubpart E302.51035 Ill. Adm. Code 302.510Incorporations by Reference (Repealed)Last amended: 2023Year: 2026Length: 8 wordsOfficial source Section 302 Section 302.510 Incorporations by Reference (Repealed)Previous35 Ill. Adm. Code 302.509Next35 Ill. Adm. Code 302.515