Divisions and Offices

• Air Quality Division
• Drinking Water and Environmental Health Division
• Environmental Investigation Section
• Environmental Support Division
• Finance Division
• Information Management Division
• Materials Management Division
• Office of Climate and Energy
• Office of the Clean Water Public Advocate
• Office of the Environmental Justice Public Advocate
• Office of the Great Lakes
• Oil, Gas, and Minerals Division
• Remediation and Redevelopment Division
• Water Resources Division