US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDPart 611 — PRIMARY DRINKING WATER STANDARDSSubpart L611.52535 Ill. Adm. Code 611.525Fecal Coliform and E. Coli Testing (Repealed)Last amended: 2018Year: 2026Length: 11 wordsOfficial source Section 611 Section 611.525 Fecal Coliform and E. Coli Testing (Repealed)Previous35 Ill. Adm. Code 611.524Next35 Ill. Adm. Code 611.526