US lawIllinoisRegulationsTitle 35 — ENVIRONMENTAL PROTECTIONCHAPTER I: POLLUTION CONTROL BOARDPart 305 — MONITORING AND REPORTING305.APPENDIX35 Ill. Adm. Code 305.APPENDIXA References to Previous Rules (Repealed)Last amended: 2023Year: 2026Length: 8 wordsOfficial source Section 305.APPENDIX A   References to Previous Rules (Repealed)Previous35 Ill. Adm. Code 305.103Next35 Ill. Adm. Code 305.APPENDIX A