Michigan Water Quality
1,381 water systems serving 7,509,650 people. 14,642 total violations on record.
Safety Grade Distribution
A
531
38%
B
213
15%
C
536
39%
D
71
5%
F
30
2%
1,381
Water Systems
7,509,650
Population Served
14,642
Total Violations
1,050
Health-Based
Most Contaminated Systems
CHERRY CREEK VILLAGE
50 served272 violations271 recent
C
ARBOR VIEW
100 served206 violations194 recent
C
LAKE CITY, CITY OF
836 served175 violations162 recent
C
KALEVA, VILLAGE OF
464 served170 violations161 recent
C
GUERNSEY LAKE MOBILE HOME COMMUNITY
100 served154 violations147 recent
C
JAMIESON NURSING HOME
39 served153 violations145 recent
C
FRENCHTOWN TOWNSHIP
16,481 served144 violations142 recent
C
LYONS
789 served146 violations139 recent
C
OTISVILLE, VILLAGE OF
864 served160 violations117 recent
C
HERITAGE DRIVE APARTMENTS
41 served113 violations104 recent
C
Cleanest Water Systems
DETROIT CITY OF
633,218 served3 violations
A
GRAND RAPIDS
273,005 served0 violations
A
ANN ARBOR
241,868 served2 violations
A
LANSING BOARD OF WATER & LIGHT
166,000 served4 violations
A
WARREN, CITY OF
134,056 served5 violations
A
STERLING HEIGHTS, CITY OF
127,000 served1 violations
A
DEARBORN
109,976 served1 violations
A
CANTON TOWNSHIP
99,627 served2 violations
A
LIVONIA
96,942 served6 violations
A
TROY
85,854 served0 violations
A
Largest Water Systems in Michigan
| Water System | Grade | Population | Violations |
|---|---|---|---|
| DETROIT CITY OF | A | 633,218 | 3 |
| GRAND RAPIDS | A | 273,005 | 0 |
| ANN ARBOR | A | 241,868 | 2 |
| KALAMAZOO | C | 192,992 | 13 |
| LANSING BOARD OF WATER & LIGHT | A | 166,000 | 4 |
| WARREN, CITY OF | A | 134,056 | 5 |
| STERLING HEIGHTS, CITY OF | A | 127,000 | 1 |
| DEARBORN | A | 109,976 | 1 |
| CLINTON TOWNSHIP | C | 100,513 | 12 |
| CANTON TOWNSHIP | A | 99,627 | 2 |
| LIVONIA | A | 96,942 | 6 |
| MACOMB TOWNSHIP | C | 90,000 | 6 |
| TROY | A | 85,854 | 0 |
| WESTLAND | C | 84,094 | 11 |
| FLINT, CITY OF | C | 81,252 | 8 |
| ROCHESTER HILLS | A | 74,000 | 1 |
| GENESEE COUNTY WATER SYSTEM | C | 73,726 | 11 |
| WATERFORD TOWNSHIP | D | 73,441 | 10 |
| WYOMING | B | 72,125 | 3 |
| SHELBY TOWNSHIP | A | 72,000 | 5 |
Contaminants in Michigan
Cities in Michigan
DETROIT(2)GRAND RAPIDS(6)ANN ARBOR(10)LANSING(13)KALAMAZOO(11)WATERFORD(19)FLINT(7)HOLLAND(12)WARREN(1)STERLING HEIGHTS(1)SAGINAW(10)DEARBORN(1)CLINTON TOWNSHIP(2)MONROE(3)CANTON(2)LIVONIA(2)BAY CITY(19)MACOMB(1)SOUTHFIELD(26)JACKSON(7)TROY(5)WESTLAND(4)ROCHESTER HILLS(2)SHELBY TOWNSHIP(3)FARMINGTON HILLS(24)TAYLOR(1)ROSEVILLE(2)YPSILANTI(3)NOVI(8)ROYAL OAK(4)ST. CLAIR SHORES(1)DEARBORN HEIGHTS(1)WEST BLOOMFIELD(10)BATTLE CREEK(6)MIDLAND(6)REDFORD(1)PORTAGE(3)EAST LANSING(7)PORT HURON(2)MUSKEGON(5)CALEDONIA(5)CHESTERFIELD TOWNSHIP(1)JENISON(1)BLOOMFIELD TOWNSHIP(1)NORTHVILLE(3)LINCOLN PARK(1)BRIGHTON(16)PLYMOUTH(2)KENTWOOD(2)TRAVERSE CITY(19)LAKE ORION(2)MT PLEASANT(7)ST. JOSEPH(2)BROWNSTOWN TWP(1)EASTPOINTE(1)SOUTHGATE(1)MADISON HEIGHTS(1)OAK PARK(1)GRAND BLANC(6)ADRIAN(11)ALLEN PARK(2)GARDEN CITY(1)VAN BUREN TOWNSHIP(1)OKEMOS(4)GRAND HAVEN(4)WYANDOTTE(1)INKSTER(1)CLINTON(2)HARRISON TOWNSHIP(1)NORTON SHORES(2)ROMULUS(1)MARQUETTE(5)AUBURN HILLS(2)FERNDALE(3)BIRMINGHAM(7)BURTON(1)COMMERCE TOWNSHIP(1)ALLENDALE(1)TRENTON(1)WAYNE(1)OWOSSO(4)MT CLEMENS(6)NILES(3)HAZEL PARK(1)ALPENA(6)WASHINGTON(3)GRANDVILLE(4)GROSSE POINTE WOODS(1)NEW BOSTON(1)BENTON HARBOR(2)BERKLEY(1)SAULT STE. MARIE(1)FRASER(1)CLARKSTON(5)COLDWATER(4)ALGONAC(2)WIXOM(1)BELLEVILLE(2)IONIA(2)FENTON(6)