Ohio Water Quality Ratings

Rank	Utility	City	Population	Score	Grade
#1	HAMILTON PUBLIC WATER SYSTEM	FAIRFIELD	62,447	81	B
#2	SPRINGFIELD CITY PWS	SPRINGFIELD	60,680	68	C
#3	CANTON PUBLIC WATER SYSTEM	CANTON	107,113	68	C
#4	BUTLER CO. WATER DISTRICT 2 PWS	HAMILTON	116,572	67	C
#5	CLEVELAND PUBLIC WATER SYSTEM	CLEVELAND	1,308,955	67	C
#6	LAKE COUNTY WEST WATER SUBDISTRICT	PAINESVILLE	78,379	67	C
#7	ELYRIA WATER DEPARTMENT	LORAIN	68,000	67	C
#8	LORAIN CITY PWS	LORAIN	64,152	67	C
#9	AQUA OHIO - STRUTHERS	STRUTHERS	58,551	67	C
#10	LIMA CITY	LIMA	65,619	65	C
#11	COLUMBUS PUBLIC WATER SYSTEM	COLUMBUS	1,305,946	65	C
#12	FINDLAY CITY PWS	FINDLAY	54,040	65	C
#13	AQUA OHIO - MENTOR	MENTOR	74,500	65	C
#14	RURAL LORAIN CO. WATER A	LAGRANGE	73,125	65	C
#15	TOLEDO CITY OF	TOLEDO	360,000	65	C
#16	Columbus Department of Public Works	Columbus	898,000	64	D
#17	AQUA OHIO - MASSILLON PWS	MASSILLON	95,636	63	D
#18	CINCINNATI PUBLIC WATER SYSTEM	CINCINNATI	750,200	61	D
#19	MONTGOMERY COUNTY WATER SERVICES 1 PWS	KETTERING	150,207	61	D
#20	MONTGOMERY COUNTY WATER SERVICES 2 PWS	KETTERING	83,033	61	D
#21	DAYTON PUBLIC WATER SYSTEM	DAYTON	141,407	61	D
#22	City of Cincinnati Water Department	Cincinnati	309,000	61	D
#23	CLERMONT PUBLIC WATER SYSTEM	BATAVIA	133,059	59	D
#24	YOUNGSTOWN CITY PWS	YOUNGSTOWN	130,530	59	D
#25	DEL-CO WATER COMPANY, INC.	DELAWARE	150,000	57	D
#26	AKRON CITY PWS	KENT	280,000	57	D
#27	WARREN COUNTY	LEBANON	81,975	51	F
#28	Cleveland Department of Public Works	Cleveland	372,000	49	F
#29	City of Toledo Water Department	Toledo	271,000	48	F