Michigan Water Quality Ratings

Rank	Utility	City	Population	Score	Grade
#1	LANSING BOARD OF WATER & LIGHT	LANSING	166,000	85	A
#2	LIVONIA	LIVONIA	96,942	80	B
#3	SHELBY TOWNSHIP	SHELBY TOWNSHIP	72,000	80	B
#4	ROCHESTER HILLS	ROCHESTER HILLS	74,000	79	B
#5	CLINTON TOWNSHIP	CLINTON TOWNSHIP	100,513	79	B
#6	DEARBORN	DEARBORN	109,976	79	B
#7	DEARBORN HEIGHTS	DEARBORN HEIGHTS	57,774	79	B
#8	FLINT, CITY OF	FLINT	81,252	79	B
#9	PONTIAC	PONTIAC	63,776	79	B
#10	ROYAL OAK, CITY OF	ROYAL OAK	57,236	79	B
#11	ST. CLAIR SHORES, CITY OF	ST. CLAIR SHORES	59,715	79	B
#12	STERLING HEIGHTS, CITY OF	STERLING HEIGHTS	127,000	79	B
#13	TAYLOR	TAYLOR	63,409	79	B
#14	WARREN, CITY OF	WARREN	134,056	79	B
#15	CANTON TOWNSHIP	CANTON	99,627	78	B
#16	FARMINGTON HILLS, CITY OF	FARMINGTON HILLS	56,984	78	B
#17	MACOMB TOWNSHIP	MACOMB	90,000	78	B
#18	NOVI, CITY OF	NOVI	56,780	78	B
#19	SOUTHFIELD	SOUTHFIELD	71,739	78	B
#20	TROY	TROY	85,854	78	B
#21	WESTLAND	WAYNE	85,420	78	B
#22	YPSILANTI COMMUNITY UTILITY AUTHORITY	YPSILANTI	53,988	78	B
#23	DETROIT CITY OF	DETROIT	633,218	73	C
#24	City of Flint Water System	Flint	81,000	73	C
#25	WATERFORD TOWNSHIP	WATERFORD	73,441	68	C
#26	GENESEE COUNTY WATER SYSTEM	FLINT	73,726	65	C
#27	WYOMING	WYOMING	72,125	63	D
#28	ANN ARBOR	ANN ARBOR	123,851	61	D
#29	GRAND RAPIDS	GRAND RAPIDS	306,901	60	D
#30	Detroit Municipal Water System	Detroit	670,000	60	D
#31	KALAMAZOO	KALAMAZOO	192,992	51	F