Grade D Cities in Ohio
22 of 624 cities · EPA water quality data
DAYTON
150,840 served · 10 violations · 7 water systems
D
WILLIAMSPORT
15,479 served · 10 violations · 4 water systems
D
ST. CLAIRSVILLE
5,097 served · 10 violations · 1 water system
D
AKRON
2,245 served · 10 violations · 13 water systems
D
WEST COVINA
1,085 served · 10 violations · 3 water systems
D
PORT CLINTON
27,074 served · 9 violations · 4 water systems
D
ARCADIA
564 served · 9 violations · 1 water system
D
WILMOT
325 served · 9 violations · 1 water system
D
MASSILLON
106,712 served · 8 violations · 17 water systems
D
LIMA
65,769 served · 8 violations · 4 water systems
D
CALDWELL
5,568 served · 8 violations · 3 water systems
D
OTTAWA
4,393 served · 8 violations · 1 water system
D
SARDINIA
3,380 served · 8 violations · 2 water systems
D
MALVERN
1,300 served · 8 violations · 2 water systems
D
BIG PRAIRIE
197 served · 8 violations · 1 water system
D
CINCINNATI
775,655 served · 7 violations · 6 water systems
D
KENT
310,698 served · 7 violations · 9 water systems
D
ALLIANCE
22,232 served · 7 violations · 1 water system
D
LOUISVILLE
11,227 served · 7 violations · 5 water systems
D
WAYNESBURG
928 served · 7 violations · 1 water system
D
NEW PARIS
2,669 served · 6 violations · 3 water systems
D
ALGER
943 served · 6 violations · 1 water system
D