TITLE 35: ENVIRONMENTAL PROTECTION SUBTITLE G: WASTE DISPOSAL CHAPTER I: POLLUTION CONTROL BOARD SUBCHAPTER d: UNDERGROUND INJECTION CONTROL AND UNDERGROUND STORAGE TANK PROGRAMS PART 730 UNDERGROUND INJECTION CONTROL OPERATING REQUIREMENTS The General Assembly's Illinois Administrative Code database includes only those rulemakings that have been permanently adopted. This menu will point out the Sections on which an emergency rule (valid for a maximum of 150 days, usually until replaced by a permanent rulemaking) exists. The emergency rulemaking is linked through the notation that follows the Section heading in the menu. View Entire Part SUBPART A: GENERAL Section 730.101 Applicability, Scope, and Effective Date Section 730.102 Laws Authorizing Regulations Section 730.103 Definitions Section 730.104 Criteria for Exempted Aquifers Section 730.105 Classification of Injection Wells Section 730.106 Area of Review Section 730.107 Corrective Action Section 730.108 Mechanical Integrity Section 730.109 Criteria for Establishing Permitting Priorities Section 730.110 Plugging and Abandoning Wells SUBPART B: CRITERIA AND STANDARDS APPLICABLE TO CLASS I NON-HAZARDOUS WASTE INJECTION WELLS Section 730.111 Applicability Section 730.112 Construction Requirements Section 730.113 Operating, Monitoring, and Reporting Requirements Section 730.114 Information to be Considered by the Agency SUBPART C: CRITERIA AND STANDARDS APPLICABLE TO CLASS II INJECTION WELLS Section 730.121 Adoption of Criteria and Standards Applicable to Class II Injection Wells by the Illinois Department of Natural Resources, Office of Mines and Minerals SUBPART D: CRITERIA AND STANDARDS APPLICABLE TO CLASS III INJECTION WELLS Section 730.131 Applicability Section 730.132 Construction Requirements Section 730.133 Operating, Monitoring, and Reporting Requirements Section 730.134 Information to be Considered by the Agency SUBPART F: CRITERIA AND STANDARDS APPLICABLE TO CLASS V INJECTION WELLS Section 730.151 Applicability Section 730.152 Inventory and Assessment (Repealed) SUBPART G: CRITERIA AND STANDARDS APPLICABLE TO CLASS I HAZARDOUS WASTE INJECTION WELLS Section 730.161 Applicability and Definitions Section 730.162 Minimum Criteria for Siting Section 730.163 Area of Review Section 730.164 Corrective Action for Wells in the Area of Review Section 730.165 Construction Requirements Section 730.166 Logging, Sampling, and Testing Prior to New Well Operation Section 730.167 Operating Requirements Section 730.168 Testing and Monitoring Requirements Section 730.169 Reporting Requirements Section 730.170 Information to be Evaluated Section 730.171 Closure Section 730.172 Post-Closure Care Section 730.173 Financial Responsibility for Post-Closure Care SUBPART H: CRITERIA AND STANDARDS APPLICABLE TO CLASS VI WELLS Section 730.181 Applicability Section 730.182 Required Class VI Injection Well Permit Information Section 730.183 Minimum Criteria for Siting Section 730.184 Area of Review and Corrective Action Section 730.185 Financial Responsibility Section 730.186 Injection Well Construction Requirements Section 730.187 Logging, Sampling, and Testing Prior to Injection Well Operation Section 730.188 Injection Well Operating Requirements Section 730.189 Mechanical Integrity Section 730.190 Testing and Monitoring Requirements Section 730.191 Reporting Requirements Section 730.192 Injection Well Plugging Section 730.193 Post-Injection Site Care and Site Closure Section 730.194 Emergency and Remedial Response Section 730.195 Alternative Class VI Injection Well Depth Requirements

AUTHORITY: Implementing Sections 7.2, 13, and 22.4 and authorized by Section 27 of the Environmental Protection Act [415 ILCS 5/7.2, 13, 22.4, and 27].

SOURCE: Adopted in R81-32 at 6 Ill. Reg. 12479, effective March 3, 1984; amended in R82-19 at 7 Ill. Reg. 14426, effective March 3, 1984; recodified at 10 Ill. Reg. 14174; amended in R89-2 at 14 Ill. Reg. 3130, effective February 20, 1990; amended in R89-11 at 14 Ill. Reg. 11959, effective July 9, 1990; amended in R93-6 at 17 Ill. Reg. 15646, effective September 14, 1993; amended in R94-5 at 18 Ill. Reg. 18391, effective December 20, 1994; amended in R95-4 at 19 Ill. Reg. 10047, effective June 27, 1995; amended in R00-11/R01-1 at 24 Ill. Reg. 18680, effective December 7, 2000; amended in R06-16/R06-17/R06-18 at 31 Ill. Reg. 1281, effective December 20, 2006; amended in R11-14 at 36 Ill. Reg. 1661, effective January 20, 2012; amended in R17-14/R17-15/R18-12/R18-31 at 42 Ill. Reg. 24145, effective November 19, 2018.