Water Quality for Government

These are the water quality topics that we believe might be of most interest to you as a government official or employee in Illinois. For even more information, visit  our main water quality page.

• Source Water Assessment and Protection (SWAP)
• Wastewater Operator Certification
• Groundwater Quality Protection
• Non-point Source Pollution
• Watershed Management
• Groundwater Biennial Report
• Watershed Management Reports
• Right-to-Know
• Water Quality (main page)