Title 11. Mississippi Department of Environmental Quality

Part 1. Administrative Regulations

• Chapter 1. Mississippi Commission On Environmental Quality Regulations Regarding the Delegation of Authority to the Executive Director of the Mississippi Department of Environmental Quality
• Chapter 2. Mississippi Commission On Environmental Quality Regulations Regarding the Review and Reproduction of Public Records
• Chapter 3. Mississippi Commission On Environmental Quality Regulations Regarding Administrative Procedures Pursuant to the Mississippi Administrative Procedures Act. (Adopted November 17, 2005)
• Chapter 4. Mississippi Environmental Quality Permit Board Delegation of Permitting Authority Pursuant to Miss. Code Ann. Sections 49-17-28(3), 49-17-29(3)(a), 51-3-15(1) and 53-7-41(6) (Adopted October 22, 1996; Revised March 27, 2001; Revised December 14, 2004)
• Chapter 5. Mississippi Environmental Quality Permit Board: Regulations Regarding Administrative Procedures Pursuant to the Mississippi Administrative Procedures Act (Adopted November 8, 2005, Amended April 10, 2018)
• Chapter 6. Rules of Practice and Procedure For Formal Evidentiary Hearings Before the Mississippi Environmental Quality Permit Board

Part 2. Air Regulations

• Chapter 1. Mississippi Commission On Environmental Quality, Air Emission Regulations For the Prevention, Abatement, and Control of Air Contaminants
• Chapter 2. Mississippi Commission On Environmental Quality, Permit Regulations For the Construction And/or Operation of Air Emissions Equipment (Adopted May 8, 1970; Last Amended July 28, 2005)
• Chapter 3. Mississippi Commission On Environmental Quality, Regulations For the Prevention of Air Pollution Emergency Episodes (Adopted May 8, 1970, Last Amended April 25, 1988)
• Chapter 4. Mississippi Commission On Environmental Quality, Ambient Air Quality Standards (Adopted February 9, 1983, Amended June 22, 1988, June 27, 2002, and Last Amended October 24, 2013)
• Chapter 5. Mississippi Commission On Environmental Quality, Regulations For the Prevention of Significant Deterioration of Air Quality
• Chapter 6. Mississippi Commission On Environmental Quality, Air Emissions Operating Permit Regulations For the Purposes of Title V of the Federal Clean Air Act (Adopted October 27, 1993, Last Amended June 28, 2012)
• Chapter 7. Mississippi Commission On Environmental Quality Acid Rain Program Permit Regulations For Purposes of Title IV of the Federal Clean Air Act (Adopted November 17, 1994 Last Amended December 14, 2011)
• Chapter 8. Mississippi Commission On Environmental Quality, Air Toxics Regulations (Adopted May 28, 1998, Last Amended November 16, 2006)
• Chapter 9. Mississippi Commission On Environmental Quality Regulations For Lead-Based Paint Activities (Adopted January 22, 1998, Amended November 20, 2003, and Last Amended December 10, 2009, and Last Amended October 24, 2013)
• Chapter 10. Mississippi Commission On Environmental Quality Regulations For the Accreditation and Certification of Asbestos Abatement Personnel (Adopted December 20, 1989, Amended October 25, 1990, Last Amended November 20, 2003)
• Chapter 11. Mississippi Commission On Environmental Quality, Regulations For Ambient Air Quality Nonattainment Areas

Part 3. Hazardous Waste Management Regulations

• Chapter 1. Mississippi Commission On Environmental Quality Hazardous Waste Management Regulations
• Chapter 2. Mississippi Commission On Environmental Quality Final Regulations Governing Brownfield Voluntary Cleanup and Redevelopment In Mississippi
• Chapter 3. Mississippi Commission On Environmental Quality "Right-Way-To-Throw-Away Program" Regulations
• Chapter 4. Mississippi Environmental Quality Permit Board Commercial Hazardous Waste Management Facility Demonstration of Need Regulations
• Chapter 5. Mississippi Commission On Environmental Quality Groundwater Quality Standards

Part 4. Nonhazardous Solid Waste Management Regulations

• Chapter 1. Mississippi Commission On Environmental Quality Regulation Regarding Nonhazardous Solid Waste Management Regulations
• Chapter 2. Mississippi Commission On Environmental Quality Regulations Regarding Evaluation Criteria For Local Solid Waste Management Plans
• Chapter 3. Mississippi Commission On Environmental Quality Grant Regulations For Waste Tire and Solid Waste Assistance Funds, Authority
• Chapter 4. Mississippi Commission On Environmental Quality Waste Tire Management Regulations
• Chapter 5. Mississippi Commission On Environmental Quality Waste Tire Transportation Regulations
• Chapter 6. Mississippi Commission On Environmental Quality Nonhazardous Solid Waste Corrective Action Trust Fund Regulations
• Chapter 7. Mississippi Commission On Environmental Quality Hazardous and Nonhazardous Solid Waste Applicant Disclosure Regulations
• Chapter 8. Mississippi Commission On Environmental Quality Regulations For the Certification of Operators of Solid Waste Disposal Facilities
• Chapter 9. Mississippi Commission On Environmental Quality Regulations For the Beneficial Use of Nonhazardous Solid Waste
• Chapter 10. Mississippi Commission On Environmental Quality Recycling Cooperative Grant Regulations

Part 5. Underground Storage Tank Regulations

• Chapter 1. Mississippi Commission On Environmental Quality Mississippi Groundwater Protection Trust Fund Regulation (Adopted March 22, 1989; Last Amended December 10, 2009)
• Chapter 2. Mississippi Commission On Environmental Quality Underground Storage Tanks Regulations Technical Standards and Corrective Action Requirements For Owners and Operators of Underground Storage Tanks (Ust) (Adopted March 22, 1989; Amended August 25, 2011, Last Amended August 23, 2018)
• Chapter 3. Underground Storage Tank Regulations For the Certification of Persons Who Install, Alter, Test, and Permanently Close Underground Storage Tanks (Adopted January 24, 1990; Amended September 28, 1995; Last Amended August 23, 2018)

Part 6. Wastewater Pollution Control Regulations

• Chapter 1. Mississippi Commission On Environmental Quality National Pollutant Discharge Elimination System (Npdes) Permits, Underground Injection Control (Uic) Permits, State Permits, Water Quality Based Effluent Limitations and Water Quality Certification
• Chapter 2. Mississippi Commission On Environmental Quality Regulations For Water Quality Criteria For Intrastate, Interstate, and Coastal Waters
• Chapter 3. Mississippi Commission On Environmental Quality Regulations For the Certification of Municipal and Domestic Wastewater Facility Operators
• Chapter 4. Mississippi Commission On Environmental Quality State Revolving Fund Loan Program Regulations (Effective For Projects Funded Prior to 10/1/2000)
• Chapter 5. Mississippi Commission On Environmental Quality Water Pollution Control Emergency Loan Fund Program Regulations
• Chapter 6. Mississippi Commission On Environmental Quality Water Pollution Control Revolving Loan Fund Program Regulations
• Chapter 7. Mississippi Commission On Environmental Quality Water Pollution Control Revolving Loan Fund Program Regulations
• Chapter 8. [Effective Until 10/12/2023] Mississippi Commission On Environmental Quality, Fiscal Year 2022 Intended Use Plan (Iup) For the Water Pollution Control Revolving Loan Fund Program
• Chapter 8. [Effective 10/12/2023] Fiscal Year 2023 Intended Use Plan (Iup) For the Water Pollution Control Revolving Loan Fund Program
• Chapter 9. Mississippi Commission On Environmental Quality, Mississippi 2022 Section 303(d) List of Impaired Water Bodies

Part 7. Surface Water and Groundwater Use and Protection, Licensing of Water Well Contractors and Dam Safety Regulations

• Chapter 1. Mississippi Commission Environmental Quality Surface Water Groundwater Use and Protection Regulations
• Chapter 2. Mississippi Commission On Environmental Quality Licensing of Water Well Contractors Regulations
• Chapter 3. Mississippi Commission On Environmental Quality Dam Safety Regulations
• Chapter 4. Mississippi Commission On Environmental Quality Dam Safety Grant Program Regulations

Part 8. Geology Regulations

• Chapter 1. Mississippi Commission On Environmental Quality Surface Mining and Reclamation Rules and Regulations
• Chapter 2. Mississippi Commission On Environmental Quality Regulations Governing Surface Coal Mining

Part 9. Pollution Emergency Response Regulations

• Chapter 1. Mississippi Commission On Environmental Quality Pollution Emergency Response Regulations