Tennessee Water Quality Ratings

Rank	Utility	City	Population	Score	Grade
#1	MEMPHIS LIGHT, GAS, & WATER	MEMPHIS	659,500	77	B
#2	HIXSON UTILITY DISTRICT	HIXSON	68,306	75	B
#3	METRO WATER SERVICES	NASHVILLE	778,153	74	C
#4	CONSOLIDATED U.D. OF RUTHERFORD CO	MURFREESBORO	221,871	71	C
#5	CLEVELAND UTILITIES	CLEVELAND	95,087	70	C
#6	Nashville Municipal Water System	Nashville	670,000	70	C
#7	BARTLETT WATER SYSTEM	BARTLETT	57,129	69	C
#8	COLUMBIA POWER AND WATER SYSTEMS	COLUMBIA	84,617	67	C
#9	EASTSIDE UTILITY DISTRICT	CHATTANOOGA	59,612	67	C
#10	GALLATIN WATER DEPARTMENT	GALLATIN	65,964	67	C
#11	HARPETH VALLEY U.D.	NASHVILLE	65,518	67	C
#12	HENDERSONVILLE U.D.	HENDERSONVILLE	59,034	67	C
#13	JOHNSON CITY WATER DEPT	JOHNSON CITY	105,057	67	C
#14	LEBANON WATER SYSTEM	LEBANON	60,669	67	C
#15	KNOXVILLE UTILITIES BOARD - KUB	KNOXVILLE	254,671	66	C
#16	TENNESSEE AMERICAN WATER	CHATTANOOGA	207,046	65	C
#17	CLARKSVILLE WATER DEPARTMENT	CLARKSVILLE	251,864	65	C
#18	WATER AUTH OF DICKSON COUNTY	DICKSON	68,675	65	C
#19	FRANKLIN WATER DEPT	FRANKLIN	77,222	65	C
#20	HALLSDALE-POWELL U.D.	KNOXVILLE	84,315	65	C
#21	FIRST U.D. OF KNOX COUNTY	KNOXVILLE	115,531	65	C
#22	WEST KNOX UTILITY DISTRICT	KNOXVILLE	77,825	65	C
#23	MADISON SUBURBAN U.D.	MADISON	81,203	65	C
#24	WEST WILSON UTILITY DISTRICT	MOUNT JULIET	86,978	65	C
#25	SOUTH BLOUNT UTILITY DISTRICT	MARYVILLE	53,864	63	D
#26	WHITE HOUSE UTILITY DISTRICT	HENDERSONVILLE	130,411	63	D
#27	JACKSON WATER SYSTEM	JACKSON	91,111	62	D
#28	SMYRNA WATER SYSTEM	SMYRNA	60,876	61	D
#29	MURFREESBORO WATER DEPARTMENT	MURFREESBORO	111,365	59	D
#30	SPRING HILL WATER DEPT	SPRING HILL	65,840	59	D
#31	KINGSPORT WATER DEPT	KINGSPORT	107,739	57	D
#32	Memphis Municipal Water System	Memphis	651,000	51	F