Water Quality in Illinois Cities
Click the city name to see its water report, learn about contaminants, and take action to improve your water.
- Arlington Heights, Illinois
- Aurora, Illinois
- Berwyn, Illinois
- Bloomington, Illinois
- Bolingbrook, Illinois
- Champaign, Illinois
- Chicago, Illinois
- Cicero, Illinois
- Decatur, Illinois
- Des Plaines, Illinois
- Elgin, Illinois
- Evanston, Illinois
- Hoffman Estates, Illinois
- Joliet, Illinois
- Mount Prospect, Illinois
- Naperville, Illinois
- Normal, Illinois
- Oak Lawn, Illinois
- Oak Park, Illinois
- Orland Park, Illinois
- Palatine, Illinois
- Peoria, Illinois
- Rockford, Illinois
- Schaumburg, Illinois
- Skokie, Illinois
- Springfield, Illinois
- Tinley Park, Illinois
- Waukegan, Illinois
- Wheaton, Illinois