Find Your Water Provider
Illinois has an average grade of B for lead and copper contamination. This grade is an average grade taken from 107 who serve 6,828,408. Select your water provider below for more information.
We can help you find your local water provider.
Water Providers in Illinois
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- Abs Water
- Antioch Water
- Aqua Illinois - Candlewick
- Aqua Illinois - Kankakee
- Aqua Illinois - Vermilion County
- Barrington Water Department
- Bartlett Water
- Batavia Water
- Bellwood Water Department
- Belvidere Water Department
- Bensenville Water Department
- Benton Water
- Berkeley Water Department
- Berwyn Water Department
- Bethalto Water Department
- Bloomingdale Water Department
- Blue Island Water Department
- Bond Madison Water
- Braidwood Water
- Bridgeview Water Department
- Brighton Water
- Broadview Water Department
- Brookfield Water Department
- Cahokia Heights Water And Sewer
- Calumet City Water Department
- Calumet Park Water Department
- Canton Water Department
- Carbondale Water
- Carlinville Water Department
- Carmi Light And Water
- Carterville Water Department
- Caseyville Water
- Caterpillar Trail Water
- Centralia Water Department
- Chatham Water Department
- Chester Water Department
- Chicago Heights Water Department
- Chicago Water
- Chillicothe Utilities
- Cicero Water Department
- City Of Anna Water
- City of Aurora City Water
- City Of Beardstown Water Department
- City Of Bloomington Water
- City of Charleston Water
- City Of Clinton Water
- City Of Columbia Water
- City Of Decatur Water
- City Of Elmhurst Water
- City Of Eureka Water
- City Of Evanston Water
- City Of Galesburg Water
- City Of Greenville Water Department
- City Of Highwood Water Department
- City of Joliet Water
- City Of Kewanee Water
- City Of La Salle Water
- City Of Macomb Water
- City Of Marseilles Water Department
- City Of Mascoutah Utilities
- City Of Moline Water
- City Of Monmouth Utilities
- City Of North Chicago Water
- City Of Ottawa Water Department
Water Providers by City
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- Addison
- Algonquin
- Alsip
- Alton
- and Lemont
- Anna
- Antioch
- Arlington Heights
- Aurora
- Barrington
- Bartlett
- Batavia
- Beach Park
- Beardstown
- Belleville
- Bellwood
- Belvidere
- Bensenville
- Benton
- Berkeley
- Berwyn
- Bethalto
- Bloomington
- Blue Island
- Bolingbrook
- Braidwood
- Bridgeview
- Brighton
- Broadview
- Brookfield
- Brownstown
- Buffalo Grove
- Burbank
- Burr Ridge
- Cahokia
- Calumet City
- Calumet Park
- Canton
- Carbondale
- Carlinville
- Carmi
- Carol Stream
- Carpentersville
- Carterville
- Cary
- Caseyville
- Centralia
- Champaign City
- Channahon
- Charleston
- Chatham
- Chester
- Chicago
- Chicago Heights
- Chicago Ridge
- Chillicothe
- Cicero
- Clarendon Hills
- Clayton
- Clinton
- Coal City
- Coleta
- Collinsville
- Columbia
Water Providers by County
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- Adams
- Adams County
- Bond County
- Boone
- Boone County
- Bureau County
- Cass County
- Champaign
- Champaign County
- Christian County
- Clark County
- Clay County
- Coles
- Coles County
- Cook
- Cook County
- Crawford County
- Cumberland County
- Dekalb
- Dekalb County
- De Witt County
- Dupage
- Dupage County
- Edgar County
- Effingham County
- Fayette County
- Franklin County
- Fulton
- Grundy
- Grundy County
- Henderson County
- Henry
- Henry County
- Iroquois County
- Jackson
- Jackson County
- Jasper
- Jefferson County
- Jersey County
- Johnson County
- Kane
- Kane County
- Kankakee
- Kankakee County
- Kendall
- Kendall County
- Knox
- Lake County
- La Salle
- Lasalle County
- Lee County
- Livingston County
- Logan County
- Macon
- Macon County
- Macoupin County
- Madison
- Madison County
- Marion
- Marion County
- Massac County
- Mcdonough County
- Mchenry
- Mchenry County
