Michigan Water Quality Ratings

Rank	Utility	City	Population	Score	Grade
#1	LANSING BOARD OF WATER & LIGHT	LANSING	166,000	92	A
#2	ROCHESTER HILLS	ROCHESTER HILLS	74,000	88	A
#3	CANTON TOWNSHIP	CANTON	99,627	88	A
#4	CLINTON TOWNSHIP	CLINTON TOWNSHIP	100,513	88	A
#5	DEARBORN	DEARBORN	109,976	88	A
#6	FARMINGTON HILLS, CITY OF	FARMINGTON HILLS	56,984	88	A
#7	LIVONIA	LIVONIA	96,942	88	A
#8	NOVI, CITY OF	NOVI	56,780	88	A
#9	PONTIAC	PONTIAC	63,776	88	A
#10	ROYAL OAK, CITY OF	ROYAL OAK	57,236	88	A
#11	SHELBY TOWNSHIP	SHELBY TOWNSHIP	72,000	88	A
#12	STERLING HEIGHTS, CITY OF	STERLING HEIGHTS	127,000	88	A
#13	TROY	TROY	85,854	88	A
#14	WARREN, CITY OF	WARREN	134,056	88	A
#15	YPSILANTI COMMUNITY UTILITY AUTHORITY	YPSILANTI	53,988	88	A
#16	MACOMB TOWNSHIP	MACOMB	90,000	86	A
#17	ST. CLAIR SHORES, CITY OF	ST. CLAIR SHORES	59,715	86	A
#18	SOUTHFIELD	SOUTHFIELD	71,739	85	A
#19	WESTLAND	WAYNE	85,420	85	A
#20	FLINT, CITY OF	FLINT	81,252	84	B
#21	DETROIT CITY OF	DETROIT	633,218	82	B
#22	City of Flint Water System	Flint	81,000	79	B
#23	GENESEE COUNTY WATER SYSTEM	FLINT	73,726	78	B
#24	TAYLOR	TAYLOR	63,409	77	B
#25	WATERFORD TOWNSHIP	WATERFORD	73,441	76	B
#26	WYOMING	WYOMING	72,125	74	C
#27	ANN ARBOR	ANN ARBOR	123,851	73	C
#28	GRAND RAPIDS	GRAND RAPIDS	306,901	71	C
#29	Detroit Municipal Water System	Detroit	670,000	70	C
#30	DEARBORN HEIGHTS	DEARBORN HEIGHTS	57,774	66	C
#31	KALAMAZOO	KALAMAZOO	192,992	60	D