US lawIllinoisRegulationsTitle 77 ā PUBLIC HEALTHCHAPTER I: DEPARTMENT OF PUBLIC HEALTHSUBCHAPTER r: WATER AND SEWAGEPart 890 ā ILLINOIS PLUMBING CODE890.APPENDIX I77 Ill. Adm. Code 890.APPENDIX II Illustrations for Subpart IYear: 2026Length: 18 wordsOfficial source Section 890.APPENDIX IĀ Ā Illustrations for Subpart I Section 890.ILLUSTRATION IĀ Ā Shut-Off Valve at Meter (Referenced in Section 890.1190(b))Previous77 Ill. Adm. Code 890.APPENDIX INext77 Ill. Adm. Code 890.APPENDIX I