Learn More About Storm Water Runoff

Urban storm water runoff contains pollutants from roads, parking lots, construction sites, industrial storage yards and lawns. Learn how these pollutants affect water quality, what Wisconsin is doing to reduce pollutants in runoff, and how you can help.

• What is storm water?
• Why is it a problem?
• How is storm water regulated?
• What can you do to help?
• Photo gallery
• Frequently asked questions by citizens
• Other Links