Michigan PFAS compliance
PFAS contamination data for 500 water systems in Michigan, serving 7,590,885 people.
Total systems
500
Exceed MCL
7
At risk
1
Compliant
288
Settlement eligible
82
Michigan PFAS regulatory overview
State standards
State standardsMichigan has its own PFAS standards
PFOA MCL: 8 ppt(EPA: 4 ppt)
PFOS MCL: 16 ppt(EPA: 4 ppt)
MI has MCLs for 7 PFAS compounds. PFNA: 6 ppt, PFHxA: 400000 ppt, PFBS: 420 ppt, PFHxS: 51 ppt, GenX: 370 ppt.
Regulatory agency
Michigan was among the first states to set PFAS MCLs in 2020. Some state MCLs are stricter than EPA for certain compounds.
Get weekly PFAS compliance alerts for Michigan
Water systems
| System | City | Population | PFOA (ppt) | PFOS (ppt) | Status |
|---|---|---|---|---|---|
| DETROIT CITY OF MI0001800 | DETROIT | 633,218 | — | — | Compliant |
| GRAND RAPIDS MI0002790 | GRAND RAPIDS | 273,005 | — | — | Compliant |
| ANN ARBOR MI0000220 | ANN ARBOR | 241,868 | — | — | Compliant |
| KALAMAZOO MI0003520 | KALAMAZOO | 192,992 | 4 | 6.7 | Exceeds |
| LANSING BOARD OF WATER & LIGHT MI0003760 | LANSING | 166,000 | — | — | Compliant |
| WARREN, CITY OF MI0006900 | WARREN | 134,056 | — | — | Compliant |
| STERLING HEIGHTS, CITY OF MI0006385 | STERLING HEIGHTS | 127,000 | — | — | Compliant |
| DEARBORN MI0001730 | DEARBORN | 109,976 | — | — | Compliant |
| CLINTON TOWNSHIP MI0001480 | CLINTON TOWNSHIP | 100,513 | — | — | Compliant |
| CANTON TOWNSHIP MI0001100 | CANTON | 99,627 | — | — | Compliant |
| LIVONIA MI0003930 | LIVONIA | 96,942 | — | — | Compliant |
| MACOMB TOWNSHIP MI0003990 | MACOMB | 90,000 | — | — | Compliant |
| TROY MI0006690 | TROY | 85,854 | — | — | Compliant |
| WESTLAND MI0007040 | WESTLAND | 84,094 | — | — | Compliant |
| FLINT, CITY OF MI0002310 | FLINT | 81,252 | — | — | Compliant |
| ROCHESTER HILLS MI0000325 | ROCHESTER HILLS | 74,000 | — | — | Compliant |
| GENESEE COUNTY WATER SYSTEM MI0002615 | FLINT | 73,726 | — | — | Compliant |
| WATERFORD TOWNSHIP MI0006910 | WATERFORD | 73,441 | — | — | Compliant |
| WYOMING MI0007220 | HOLLAND | 72,125 | — | — | Compliant |
| SHELBY TOWNSHIP MI0006010 | SHELBY TOWNSHIP | 72,000 | — | — | Compliant |
| SOUTHFIELD MI0006160 | SOUTHFIELD | 71,739 | — | — | Compliant |
| PONTIAC MI0005440 | WATERFORD | 63,600 | — | — | Compliant |
| TAYLOR MI0006545 | TAYLOR | 63,409 | — | — | Compliant |
| ST. CLAIR SHORES, CITY OF MI0006280 | ST. CLAIR SHORES | 59,715 | — | — | Compliant |
| DEARBORN HEIGHTS MI0001740 | DEARBORN HEIGHTS | 57,774 | — | — | Compliant |
| ROYAL OAK, CITY OF MI0005830 | ROYAL OAK | 57,236 | — | — | Compliant |
| FARMINGTON HILLS, CITY OF MI0002240 | FARMINGTON HILLS | 56,823 | — | — | Compliant |
| NOVI, CITY OF MI0004870 | NOVI | 56,780 | — | — | Compliant |
| YPSILANTI COMMUNITY UTILITY AUTHORITY MI0007260 | YPSILANTI | 53,988 | — | — | Compliant |
| HOLLAND BOARD OF PUBLIC WORKS MI0003190 | HOLLAND | 49,687 | — | — | Compliant |
| REDFORD TOWNSHIP MI0005640 | REDFORD | 49,504 | — | — | Compliant |
| WEST BLOOMFIELD TOWNSHIP MI0006975 | WEST BLOOMFIELD | 49,479 | — | — | Compliant |
| MONROE MI0004450 | MONROE | 49,467 | — | — | Compliant |
| ROSEVILLE, CITY OF MI0005820 | ROSEVILLE | 47,299 | — | — | Compliant |
| PORTAGE MI0005520 | PORTAGE | 46,292 | — | — | Compliant |
| SAGINAW, CITY OF MI0005850 | SAGINAW | 44,058 | — | — | Compliant |
| BATTLE CREEK - VERONA SYSTEM MI0000450 | BATTLE CREEK | 43,975 | — | — | Compliant |
| MIDLAND, CITY OF MI0004370 | MIDLAND | 42,547 | — | — | Compliant |
| PLAINFIELD TOWNSHIP MI0005370 | GRAND RAPIDS | 42,271 | — | — | Compliant |
| CHESTERFIELD TOWNSHIP MI0001390 | CHESTERFIELD TOWNSHIP | 41,650 | — | — | Compliant |
| GEORGETOWN TOWNSHIP MI0002620 | JENISON | 41,086 | — | — | Compliant |
| BLOOMFIELD TOWNSHIP MI0000790 | BLOOMFIELD TOWNSHIP | 41,070 | — | — | Compliant |
| SAGINAW CHARTER TOWNSHIP MI0005860 | SAGINAW | 40,840 | — | — | Compliant |
| LINCOLN PARK MI0003870 | LINCOLN PARK | 38,144 | — | — | Compliant |
| BYRON-GAINES UTILITY AUTHORITY MI0001023 | CALEDONIA | 37,464 | — | — | Compliant |
| MUSKEGON MI0004570 | MUSKEGON | 37,213 | — | — | Compliant |
| KENTWOOD MI0003620 | KENTWOOD | 36,072 | — | — | Compliant |
| MONROE SOUTH COUNTY MI0004455 | MONROE | 33,816 | — | — | Compliant |
| PORT HURON, CITY OF MI0005480 | PORT HURON | 33,800 | — | — | Compliant |
| BROWNSTOWN TOWNSHIP MI0000940 | BROWNSTOWN TWP | 33,194 | — | — | Compliant |
| JACKSON MI0003470 | JACKSON | 33,165 | — | — | Compliant |
| EAST LANSING, CITY OF MI0001990 | EAST LANSING | 33,000 | — | — | Compliant |
| ORION TOWNSHIP MI0005035 | LAKE ORION | 33,000 | — | — | Compliant |
| EASTPOINTE, CITY OF MI0001950 | EASTPOINTE | 32,442 | — | — | Compliant |
| BAY CITY, CITY OF MI0000470 | BAY CITY | 32,255 | — | — | Compliant |
| NORTHVILLE TOWNSHIP MI0004845 | NORTHVILLE | 32,103 | — | — | Compliant |
| SOUTHGATE MI0006170 | SOUTHGATE | 30,047 | — | — | Compliant |
| MADISON HEIGHTS MI0004000 | MADISON HEIGHTS | 29,694 | — | — | Compliant |
| OAK PARK MI0004880 | OAK PARK | 29,654 | — | — | Compliant |
| ALLEN PARK MI0000130 | ALLEN PARK | 28,210 | — | — | Compliant |
| GARDEN CITY MI0002550 | GARDEN CITY | 27,625 | — | — | Compliant |
| PLYMOUTH TOWNSHIP MI0005420 | PLYMOUTH | 27,524 | — | — | Compliant |
| VAN BUREN TOWNSHIP MI0006770 | VAN BUREN TOWNSHIP | 27,359 | — | — | Compliant |
| SOUTHWEST MICHIGAN REGIONAL SANITARY SEW MI0003726 | ST. JOSEPH | 26,780 | — | — | Compliant |
| HOLLAND TOWNSHIP CONSOLIDATED MI0003195 | HOLLAND | 26,100 | — | — | Compliant |
| WYANDOTTE MI0007210 | WYANDOTTE | 25,883 | — | — | Compliant |
| MERIDIAN TOWNSHIP MI0004260 | OKEMOS | 25,600 | — | — | Compliant |
| SUMMIT TOWNSHIP MI0006450 | JACKSON | 25,355 | — | — | Compliant |
| INKSTER MI0003360 | INKSTER | 25,076 | — | — | Compliant |
| PITTSFIELD TOWNSHIP MI0005360 | ANN ARBOR | 24,500 | — | — | Compliant |
| HARRISON TOWNSHIP MI0003040 | HARRISON TOWNSHIP | 24,314 | — | — | Compliant |
| NORTON SHORES MI0004850 | NORTON SHORES | 23,994 | — | — | Compliant |
| ROMULUS MI0005785 | ROMULUS | 23,989 | — | — | Compliant |
| ADRIAN MI0000040 | ADRIAN | 23,663 | — | — | Compliant |
| HAMTRAMCK MI0002970 | CLINTON | 22,413 | — | — | Compliant |
| FERNDALE MI0002280 | FERNDALE | 22,105 | — | — | Compliant |
| CHARTER TOWNSHIP OF DELTA MI0001790 | LANSING | 21,856 | — | — | Compliant |
| MOUNT PLEASANT MI0004530 | MT PLEASANT | 21,688 | — | — | Compliant |
| AUBURN HILLS MI0005450 | AUBURN HILLS | 21,412 | — | — | Compliant |
| BLACKMAN TOWNSHIP MI0000740 | JACKSON | 21,222 | — | — | Compliant |
| BURTON, CITY OF MI0001010 | BURTON | 21,000 | — | — | Compliant |
| CHARTER TOWNSHIP OF GRAND BLANC MI0002745 | GRAND BLANC | 21,000 | — | — | Compliant |
| MARQUETTE MI0004120 | MARQUETTE | 20,629 | — | — | Compliant |
| BIRMINGHAM MI0000730 | BIRMINGHAM | 20,472 | — | — | Compliant |
| COMMERCE TOWNSHIP MI0001573 | COMMERCE TOWNSHIP | 19,811 | — | — | Compliant |
| ALLENDALE TOWNSHIP MI0000127 | ALLENDALE | 19,725 | — | — | Compliant |
| TRENTON MI0006650 | TRENTON | 18,544 | — | — | Compliant |
| WAYNE MI0006950 | WAYNE | 17,593 | — | — | Compliant |
| MHOG SEWER & WATER AUTHORITY MI0004098 | BRIGHTON | 17,046 | — | — | Compliant |
| FRENCHTOWN TOWNSHIP MI0002500 | MONROE | 16,481 | — | — | Compliant |
| HAZEL PARK MI0003100 | HAZEL PARK | 16,400 | — | — | Compliant |
| OWOSSO, CITY OF MI0005120 | OWOSSO | 16,353 | — | — | Compliant |
| MOUNT CLEMENS, CITY OF MI0004510 | MT CLEMENS | 16,314 | — | — | Compliant |
| GROSSE POINTE WOODS MI0002920 | GROSSE POINTE WOODS | 16,135 | — | — | Compliant |
| GRANDVILLE MI0002820 | GRANDVILLE | 15,948 | — | — | Compliant |
| HURON TWP MI0003320 | NEW BOSTON | 15,879 | — | — | Compliant |
| WASHINGTON TOWNSHIP MI0006905 | WASHINGTON | 15,828 | — | — | Compliant |
| GRAND HAVEN TOWNSHIP MI0002760 | GRAND HAVEN | 15,051 | — | — | Compliant |
| BERKLEY MI0000630 | BERKLEY | 14,970 | — | — | Compliant |
| SAULT STE MARIE MI0005950 | SAULT STE. MARIE | 14,689 | — | — | Compliant |
| TRAVERSE CITY MI0006640 | TRAVERSE CITY | 14,532 | — | — | Compliant |
| FRASER, CITY OF MI0002460 | FRASER | 14,297 | — | — | Compliant |
| HARPER WOODS MI0003020 | ROSEVILLE | 14,236 | — | — | Compliant |
| NILES MI0004740 | NILES | 14,215 | — | — | Compliant |
| WIXOM, CITY OF MI0007135 | WIXOM | 13,928 | — | — | Compliant |
| COLDWATER MI0001500 | COLDWATER | 13,822 | — | — | Compliant |
| IONIA MI0003370 | IONIA | 12,997 | — | — | Compliant |
| WOODHAVEN MI0007180 | WOODHAVEN | 12,941 | — | — | Compliant |
| ESCANABA MI0002170 | ESCANABA | 12,941 | — | — | Compliant |
| UNION TOWNSHIP MI0006725 | MT PLEASANT | 12,927 | — | — | Compliant |
| GARFIELD CHARTER TOWNSHIP MI0002565 | TRAVERSE CITY | 12,899 | — | — | Compliant |
| MELVINDALE MI0004220 | MELVINDALE | 12,851 | — | — | Compliant |
| MICHIGAN STATE UNIVERSITY MI0004340 | EAST LANSING | 12,793 | — | — | Compliant |
| NEW BALTIMORE, CITY OF MI0004670 | NEW BALTIMORE | 12,720 | — | — | Compliant |
| RIVERVIEW MI0005710 | RIVERVIEW | 12,486 | — | — | Compliant |
| BANGOR TOWNSHIP MI0000390 | BAY CITY | 11,999 | — | — | Compliant |
| THOMAS TOWNSHIP MI0006580 | SAGINAW | 11,931 | — | — | Compliant |
| STURGIS MI0006440 | STURGIS | 11,920 | — | — | Compliant |
| CLAWSON MI0001440 | CLAWSON | 11,825 | — | — | Compliant |
| INDEPENDENCE TOWNSHIP MI0003342 | CLARKSTON | 11,790 | 7.1 | 10 | Exceeds |
| FENTON, CITY OF MI0002270 | FENTON | 11,746 | — | — | Compliant |
| EAST GRAND RAPIDS MI0001960 | EAST GRAND RAPIDS | 11,637 | — | — | Compliant |
| FORT GRATIOT TOWNSHIP MI0002385 | FORT GRATIOT | 11,616 | — | — | Compliant |
| FARMINGTON, CITY OF MI0002230 | FARMINGTON | 11,597 | — | — | Compliant |
| GROSSE POINTE PARK MI0002900 | GROSSE POINTE PARK | 11,555 | — | — | Compliant |
| SOUTH LYON, CITY OF MI0006110 | SOUTH LYON | 11,055 | — | — | Compliant |
| MIDLAND CO., WATER DIST. NO. 1 OF MI0004375 | SANFORD | 11,000 | — | — | Compliant |
| PARK TOWNSHIP (HBPW SERVICE AREA) MI0005203 | HOLLAND | 10,700 | — | — | Compliant |
| PORT HURON TOWNSHIP MI0005490 | PORT HURON | 10,654 | — | — | Compliant |
| FLAT ROCK MI0002300 | FLAT ROCK | 10,541 | — | — | Compliant |
| BEVERLY HILLS MI0000690 | BEVERLY HILLS | 10,451 | — | — | Compliant |
| GRAND HAVEN MI0002750 | GRAND HAVEN | 10,412 | 4.7 | — | Exceeds |
| BIG RAPIDS MI0000710 | BIG RAPIDS | 10,403 | — | — | Compliant |
| GROSSE ILE TOWNSHIP MI0002870 | GROSSE ILE | 10,371 | — | — | Compliant |
| CADILLAC, CITY OF MI0001030 | CADILLAC | 10,355 | — | — | Compliant |
| BRIGHTON, CITY OF MI0000860 | BRIGHTON | 10,210 | — | — | Compliant |
| MT. PLEASANT 055293201 | MOUNT PLEASANT | 10,198 | — | — | Compliant |
| ALPENA, CITY OF MI0000160 | ALPENA | 10,128 | — | — | Compliant |
| BRIDGEPORT TOWNSHIP MI0000840 | BRIDGEPORT | 10,104 | — | — | Compliant |
| OXFORD TOWNSHIP MI0005138 | WATERFORD | 10,090 | — | — | Compliant |
| MARYSVILLE, CITY OF MI0004160 | MARYSVILLE | 9,959 | — | — | Compliant |
| MUSKEGON HEIGHTS MI0004580 | MUSKEGON HEIGHTS | 9,917 | — | — | Compliant |
| HOWELL, CITY OF MI0003250 | HOWELL | 9,914 | — | — | Compliant |
| BERLIN TOWNSHIP MI0000635 | NEWPORT | 9,900 | — | — | Compliant |
| CLAY TOWNSHIP MI0001450 | ALGONAC | 9,866 | — | — | Compliant |
| GROSSE POINTE FARMS MI0002890 | GROSSE POINTE FARMS | 9,757 | — | — | Compliant |
| HAMPTON TOWNSHIP MI0002960 | BAY CITY | 9,652 | — | — | Compliant |
| SUMPTER TOWNSHIP MI0006460 | BELLEVILLE | 9,576 | — | — | Compliant |
| ECORSE MI0002050 | ECORSE | 9,512 | — | — | Compliant |
| BEECHER METROPOLITAN DISTRICT MI0000540 | FLINT | 9,400 | — | — | Compliant |
| SPRING LAKE TOWNSHIP MI0006235 | SPRING LAKE | 9,393 | 4.8 | — | Exceeds |
| LYON TOWNSHIP MI0003968 | NEW HUDSON | 9,390 | — | — | Compliant |
| FRUITPORT TOWNSHIP MI0002507 | FRUITPORT | 9,355 | — | — | Compliant |
| TITTABAWASSEE TOWNSHIP MI0002470 | FREELAND | 9,227 | — | — | Compliant |
| ALMA, CITY OF MI0000140 | ALMA | 9,182 | — | — | Compliant |
| SALINE MI0005900 | SALINE | 9,158 | — | — | Compliant |
| ALBION MI0000100 | ALBION | 9,144 | — | — | Compliant |
| SOUTH HAVEN AREA WATER & SEWER AUTHORITY MI0006101 | SOUTH HAVEN | 9,133 | — | — | Compliant |
| PLYMOUTH MI0005400 | PLYMOUTH | 9,132 | — | — | Compliant |
| BENTON HARBOR MI0000600 | BENTON HARBOR | 9,103 | — | — | Compliant |
| CHARLOTTE, CITY OF MI0001340 | CHARLOTTE | 9,074 | — | — | Compliant |
| LAPEER, CITY OF MI0003780 | LAPEER | 9,023 | — | — | Compliant |
| PETOSKEY, CITY OF MI0005300 | PETOSKEY | 8,979 | — | — | Compliant |
| HIGHLAND PARK MI0003140 | HIGHLAND PARK | 8,977 | — | — | Compliant |
| GREENVILLE MI0002850 | GREENVILLE | 8,816 | — | — | Compliant |
| GRAND LEDGE, CITY OF MI0002770 | GRAND LEDGE | 8,701 | — | — | Compliant |
| BUENA VISTA TOWNSHIP MI0000980 | SAGINAW | 8,676 | — | — | Compliant |
| MENOMINEE MI0004250 | MENOMINEE | 8,583 | — | — | Compliant |
| HOLLY, VILLAGE OF MI0003200 | HOLLY | 8,557 | — | — | Compliant |
| TECUMSEH MI0006560 | TECUMSEH | 8,521 | — | — | Compliant |
| SCIO TOWNSHIP MI0005977 | ANN ARBOR | 8,500 | — | — | Compliant |
| GENESEE TOWNSHIP MI0002617 | GENESEE | 8,473 | — | — | Compliant |
| BAY CO. DEPT OF WATER & SEWER MI0000485 | BAY CITY | 8,465 | — | — | Compliant |
| HOUGHTON MI0003230 | HOUGHTON | 8,386 | — | — | Compliant |
| ZEELAND BOARD OF PUBLIC WORKS MI0007270 | ZEELAND | 8,328 | — | — | Compliant |
| FLUSHING, CITY OF MI0002340 | FLUSHING | 8,311 | — | — | Compliant |
| GRAND BLANC, CITY OF MI0002740 | GRAND BLANC | 8,276 | — | — | Compliant |
| CENTER LINE, CITY OF MI0001290 | CENTER LINE | 8,257 | — | — | Compliant |
| MASON, CITY OF MI0004170 | MASON | 8,252 | — | — | Compliant |
| LUDINGTON MI0003960 | LUDINGTON | 8,184 | — | — | Compliant |
| HILLSDALE MI0003170 | HILLSDALE | 8,163 | — | — | Compliant |
| ST JOSEPH MI0006310 | ST. JOSEPH | 7,930 | — | — | Compliant |
| THREE RIVERS MI0006610 | THREE RIVERS | 7,905 | — | — | Compliant |
| ST. JOHNS, CITY OF MI0006300 | ST. JOHNS | 7,896 | — | — | Compliant |
| HUDSONVILLE MI0003290 | HUDSONVILLE | 7,708 | — | — | Compliant |
| IRON MOUNTAIN MI0003400 | IRON MOUNTAIN | 7,500 | — | — | Compliant |
| MILAN MI0004380 | MILAN | 7,363 | — | — | Compliant |
| HASTINGS MI0003090 | HASTINGS | 7,350 | — | — | Compliant |
| EAST BAY WATER WORKS 055293603 | SUTTONS BAY | 7,284 | — | — | Compliant |
| RIVER ROUGE MI0005690 | RIVER ROUGE | 7,224 | — | — | Compliant |
| SPSM MI0006370 | JACKSON | 7,166 | — | — | Compliant |
| ROCKFORD MI0005730 | ROCKFORD | 7,160 | — | — | Compliant |
| MUSKEGON CO EASTSIDE WATER SYSTEM MI0004590 | MUSKGON | 7,135 | — | — | Compliant |
| ROCHESTER MI0005720 | ROCHESTER | 7,130 | — | — | Compliant |
| MARSHALL MI0004150 | MARSHALL | 7,088 | — | — | Compliant |
| ADA TOWNSHIP MI0000012 | ADA | 7,068 | — | — | Compliant |
| OSCODA TOWNSHIP MI0005040 | OSCODA | 6,997 | — | — | Compliant |
| ST. LOUIS, CITY OF MI0006320 | ST. LOUIS | 6,976 | — | — | Compliant |
| SUPERIOR TOWNSHIP MI0006490 | YPSILANTI | 6,830 | — | — | Compliant |
| BENTON CHARTER TOWNSHIP MI0000605 | BENTON HARBOR | 6,768 | — | — | Compliant |
| IRA TOWNSHIP MI0003390 | IRA | 6,510 | — | — | Compliant |
| ISHPEMING MI0003440 | ISHPEMING | 6,470 | — | — | Compliant |
| MILFORD, VILLAGE OF MI0004390 | MILFORD | 6,366 | — | — | Compliant |
| DOWAGIAC MI0001860 | DOWAGIAC | 6,350 | — | — | Compliant |
| MANISTEE, CITY OF MI0004030 | MANISTEE | 6,200 | — | — | Compliant |
| HUNTINGTON WOODS MI0003310 | HUNTINGTON WOODS | 6,200 | — | — | Compliant |
| RICHMOND, CITY OF MI0005670 | RICHMOND | 6,200 | — | — | Compliant |
| NORTHVILLE MI0004830 | NORTHVILLE | 6,119 | — | — | Compliant |
| CARROLLTON TOWNSHIP MI0001160 | SAGINAW | 6,103 | — | — | Compliant |
| ASH TOWNSHIP MI0000245 | CARLETON | 5,959 | — | — | Compliant |
| ALLEGAN MI0000120 | ALLEGAN | 5,930 | — | — | Compliant |
| ST. CLAIR WATER AND SEWER AUTHORITY MI0006284 | EAST CHINA | 5,847 | — | — | Compliant |
| CHARTER TOWNSHIP OF ALPENA MI0000170 | ALPENA | 5,839 | — | — | Compliant |
| SIMS-WHITNEY UTILITIES AUTH. MI0006073 | TAWAS CITY | 5,815 | — | — | Compliant |
| SWARTZ CREEK, CITY OF MI0006505 | SWARTZ CREEK | 5,800 | — | — | Compliant |
| WHITE LAKE TOWNSHIP MI0007065 | WHITE LAKE | 5,799 | — | — | Compliant |
| SAGANING 050593203 | MT. PLEASANT | 5,772 | — | — | Compliant |
| BELDING MI0000560 | BELDING | 5,769 | — | — | Compliant |
| NEW HAVEN, VILLAGE OF MI0004690 | NEW HAVEN | 5,600 | — | — | Compliant |
| UPPER MICHIGAN WATER COMPANY MI0004800 | CALUMET | 5,535 | — | — | Compliant |
| CHEBOYGAN, CITY OF MI0001360 | CHEBOYGAN | 5,500 | — | — | Compliant |
| GM PROVING GROUNDS WELL 5, 7, 8, 9 MI2141963 | MILFORD | 5,500 | — | — | Compliant |
| LANSING TOWNSHIP MI0003770 | LANSING | 5,500 | — | — | Compliant |
| ST. CLAIR, CITY OF MI0006270 | ST. CLAIR | 5,485 | — | — | Compliant |
| KINGSFORD MI0003640 | KINGSFORD | 5,480 | — | — | Compliant |
| CHELSEA MI0001370 | CHELSEA | 5,474 | — | — | Compliant |
| WALLED LAKE, CITY OF MI0006875 | WATERFORD | 5,452 | — | — | Compliant |
| WILLIAMS TOWNSHIP MI0007125 | BAY CITY | 5,444 | — | — | Compliant |
| GROSSE POINTE, CITY OF MI0002880 | GROSSE POINTE | 5,421 | — | — | Compliant |
| DUNDEE MI0001880 | DUNDEE | 5,400 | 13 | — | Exceeds |
| IRONWOOD MI0003420 | IRONWOOD | 5,387 | — | — | Compliant |
| EATON RAPIDS, CITY OF MI0002020 | EATON RAPIDS | 5,340 | — | — | Compliant |
| KINROSS TOWNSHIP MI0003630 | KINCHELOE | 5,300 | — | — | Compliant |
| MONITOR TOWNSHIP MI0004440 | BAY CITY | 5,217 | — | — | Compliant |
| KIMBALL TOWNSHIP MI0003628 | KIMBALL | 5,170 | — | — | Compliant |
| MUSK CO NORTHSIDE WATER SYSTEM MI0004577 | MUSKGON | 5,133 | — | — | Compliant |
| ROCHESTER EAST MI0005723 | ROCHESTER | 5,100 | — | — | Compliant |
| UTICA, CITY OF MI0006760 | UTICA | 5,059 | — | — | Compliant |
| CARO, CITY OF MI0001130 | CARO | 5,029 | — | — | Compliant |
| KALAMAZOO LAKE SEWER & WATER AUTHORITY MI0003525 | SAUGATUCK | 5,000 | — | — | Compliant |
| DAVISON, CITY OF MI0001720 | DAVISON | 5,000 | — | — | Compliant |
| GIBRALTAR MI0002630 | GIBRALTAR | 4,997 | — | — | Compliant |
| FRANKENMUTH, CITY OF MI0002420 | FRANKENMUTH | 4,944 | — | — | Compliant |
| SOUTHWEST OAKLAND TOWNSHIP MI0004878 | WATERFORD | 4,909 | — | — | Compliant |
| BUCHANAN MI0000960 | BUCHANAN | 4,871 | — | — | Compliant |
| KOCHVILLE TOWNSHIP MI0003667 | SAGINAW | 4,695 | — | — | Compliant |
| MARINE CITY MI0004090 | MARINE CITY | 4,652 | — | — | Compliant |
| GLADSTONE MI0002640 | GLADSTONE | 4,632 | — | 11 | Exceeds |
| CALEDONIA TOWNSHIP MI0001039 | CALEDONIA | 4,573 | — | — | Compliant |
| NEGAUNEE MI0004650 | NEGAUNEE | 4,568 | — | — | Compliant |
| COOPERSVILLE MI0001610 | COOPERSVILLE | 4,519 | — | — | Compliant |
| FREMONT MI0002490 | FREMONT | 4,516 | 4.7 | — | Exceeds |
| HANCOCK MI0002980 | HANCOCK | 4,500 | — | — | Compliant |
| DEXTER MI0001810 | DEXTER | 4,500 | — | — | Compliant |
| WAYLAND MI0006940 | WAYLAND | 4,435 | — | — | Compliant |
| HANNAHVILLE COMMUNITY 055293611 | WILSON | 4,391 | — | — | Compliant |
| LAKE CHARTER TOWNSHIP MI0003741 | BRIDGMAN | 4,177 | — | — | Compliant |
| LINDEN, CITY OF MI0003890 | LINDEN | 4,150 | — | — | Compliant |
| LOWELL MI0003950 | LOWELL | 4,150 | — | — | Compliant |
| SPARTA MI0006200 | SPARTA | 4,140 | — | — | Compliant |
| OTSEGO MI0005060 | OTSEGO | 4,120 | 4 | — | At risk |
| ALGONAC, CITY OF MI0000110 | ALGONAC | 4,110 | — | — | Compliant |
| LATHRUP VILLAGE MI0003800 | LATHRUP VILLAGE | 4,075 | — | — | Compliant |
| PFIZER MI2032539 | KALAMAZOO | 4,000 | — | — | Compliant |
| PLAINWELL MI0005380 | PLAINWELL | 3,998 | — | — | Compliant |
| BELLEVILLE MI0000580 | BELLEVILLE | 3,964 | — | — | Compliant |
| WILLIAMSTON, CITY OF MI0007120 | WILLIAMSTON | 3,917 | — | — | Compliant |
| PENNFIELD TOWNSHIP MI0004760 | BATTLE CREEK | 3,916 | — | — | Compliant |
| AUGUSTA TOWNSHIP MI0000321 | WHITTAKER | 3,907 | — | — | Compliant |
| MANCELONA AREA WATER AND SEWER AUTHORITY MI0004010 | MANCELONA | 3,900 | — | — | Compliant |
| PORTLAND MI0005530 | PORTLAND | 3,883 | — | — | Compliant |
| WORTH TOWNSHIP MI0003856 | LEXINGTON | 3,854 | — | — | Compliant |
| SPRINGFIELD MI0006240 | SPRINGFIELD | 3,833 | — | — | Compliant |
| ROOSEVELT PARK MI0005800 | MUSKEGON | 3,831 | — | — | Compliant |
| SUN OUTDOORS SARASOTA FL6581741 | SOUTHFIELD | 3,800 | — | — | Compliant |
| HIGHLAND TOWNSHIP MI0003312 | WATERFORD | 3,786 | — | — | Compliant |
| NORTH MUSKEGON MI0004780 | NORTH MUSKEGON | 3,786 | — | — | Compliant |
| ROMEO, VILLAGE OF MI0005780 | ARMADA | 3,750 | — | — | Compliant |
| BOYNE CITY, CITY OF MI0000800 | BOYNE CITY | 3,735 | — | — | Compliant |
| EAST BAY CHARTER TOWNSHIP MI0001935 | TRAVERSE CITY | 3,720 | — | — | Compliant |
| GAYLORD, CITY OF MI0002600 | GAYLORD | 3,629 | — | — | Compliant |
| FRANKENLUST TOWNSHIP MI0002410 | BAY CITY | 3,626 | — | — | Compliant |
| LAKE BELLA VISTA MI0003695 | ROCKFORD | 3,584 | — | — | Compliant |
| IMLAY CITY, CITY OF MI0003340 | IMLAY CITY | 3,579 | — | — | Compliant |
| OXFORD, VILLAGE OF MI0005130 | OXFORD | 3,540 | — | — | Compliant |
| BLOOMFIELD HILLS MI0000775 | WATERFORD | 3,540 | — | — | Compliant |
| CEDAR SPRINGS MI0001260 | CEDAR SPRINGS | 3,520 | — | — | Compliant |
| MADISON TOWNSHIP MI0004006 | ADRIAN | 3,480 | — | — | Compliant |
| ESSEXVILLE, CITY OF MI0002180 | ESSEXVILLE | 3,478 | — | — | Compliant |
| DURAND, CITY OF MI0001900 | DURAND | 3,446 | — | — | Compliant |
| PAW PAW MI0005210 | PAW PAW | 3,362 | — | — | Compliant |
| JAMESTOWN TOWNSHIP MI0003474 | HUDSONVILLE | 3,330 | — | — | Compliant |
| CARSON CITY MI0001170 | CARSON CITY | 3,322 | — | — | Compliant |
| NORWAY MI0004860 | NORWAY | 3,314 | — | — | Compliant |
| MIDDLEVILLE MI0004360 | MIDDLEVILLE | 3,309 | — | — | Compliant |
| BLISSFIELD MI0000750 | BLISSFIELD | 3,276 | — | — | Compliant |