US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDPart 604 — DESIGN, OPERATION AND MAINTENANCE CRITERIASubpart L604.120035 Ill. Adm. Code 604.1200GeneralYear: 2026Length: 15 wordsOfficial source Section 604.1200 General Pumping facilities must be designed to maintain the quality of pumped water.Next35 Ill. Adm. Code 604.1210