US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER II: ENVIRONMENTAL PROTECTION AGENCYPart 374 — DESIGN CRITERIA OF PRESSURE SEWER SYSTEMSSubpart A374.10635 Ill. Adm. Code 374.106Pressure System Failure (Repealed)Last amended: 1997Year: 2026Length: 8 wordsOfficial source Section 374 Section 374.106 Pressure System Failure (Repealed)Previous35 Ill. Adm. Code 374.105