Ohio — Drinking Water Quality
5 water systems · 3,648,160 people served · Avg score: 71
Water Systems
Columbus Public Water System
Columbus, Ohio
1,305,946 people3 violations
F
Clermont Public Water System
Batavia, Ohio
133,059 people2 violations
F
Cleveland Public Water System
Cleveland, Ohio
1,308,955 people
C
Cincinnati Public Water System
Cincinnati, Ohio
750,200 people
A
Del-Co Water Company, INC.
Delaware, Ohio
150,000 people
A