US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER II: ENVIRONMENTAL PROTECTION AGENCYPart 355 — DETERMINATION OF AMMONIA NITROGEN WATER QUALITY BASED EFFLUENT LIMITS FOR DISCHARGES TO GENERAL USE WATERSSubpart C355.31535 Ill. Adm. Code 355.315Publication of EMWs (Repealed)Last amended: 2003Year: 2026Length: 8 wordsOfficial source Section 355 Section 355.315 Publication of EMWs (Repealed)Previous35 Ill. Adm. Code 355.313