US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER II: ENVIRONMENTAL PROTECTION AGENCYPart 374 — DESIGN CRITERIA OF PRESSURE SEWER SYSTEMSSubpart A374.10535 Ill. Adm. Code 374.105Sludge Disposal (Renumbered)Last amended: 1997Year: 2026Length: 7 wordsOfficial source Section 374 Section 374.105 Sludge Disposal (Renumbered)Previous35 Ill. Adm. Code 374.104Next35 Ill. Adm. Code 374.106