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WaterSafety

Illinois — Drinking Water Quality

5 water systems · 3,318,794 people served · Avg score: 85

Water Systems

Cicero

Cicero, Illinois

83,000 people1 violation
C

Chicago

Chicago, Illinois

2,746,388 people
C

Naperville

Naperville, Illinois

156,406 people
B

Il American-Champaign

Godfrey, Illinois

150,000 people
A

Aurora

Aurora, Illinois

183,000 people
A