Illinois Administrative Code (Last Updated: March 27, 2024) |
TITLE35. ENVIRONMENTAL PROTECTION |
PART620. GROUNDWATER QUALITY |
SUBPARTF. HEALTH ADVISORIES |
§ 620.601. Purpose of a Health Advisory |
§ 620.605. Issuance of a Health Advisory |
§ 620.610. Publishing Health Advisories |
§ 620.615. Additional Health Advice for Mixtures of Similar-Acting Substances |
§ 620.APPENDIX A. Procedures for Determining Human Threshold Toxicant Advisory Concentration for Class I: Potable Resource Groundwater |
§ 620.APPENDIX B. Procedures for Determining Hazard Indices for Class I: Potable Resource Groundwater for Mixtures of Similar-Acting Substances |
§ 620.APPENDIX C. Guidelines for Determining When Dose Addition of Similar-Acting Substances in Class I: Potable Resource Groundwaters is Appropriate |
§ 620.APPENDIX D. Confirmation of an Adequate Corrective Action Pursuant to 35 Ill. Adm. Code 620.250(a)(2) |