Public Water Systems
10,959 active public water systems in MI, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
| OAKTREE ACADEMY | LUDINGTON, MI | 143 | 6 | — |
| GLEN MEADOWS CONDOMINIUMS | GAYLORD, MI | 142 | 2 | — |
| SUGARLOAF MOBILE HOME PARK | CHICAGO, MI | 142 | 79 | — |
| GREENBRIER ESTATES | TUSTIN, MI | 142 | 38 | — |
| OUR SAVIOUR'S LUTHERAN CHURCH-SCOTTVILLE | SCOTTVILLE, MI | 142 | 22 | — |
| KC NORTHRIDGE ORCHARDS | CONKLIN, MI | 142 | 0 | — |
| HARDY PARK | COMSTOCK PARK, MI | 140 | 9 | — |
| HURON BAY RESORT | APPLEGATE, MI | 140 | 66 | — |
| USFS - LAKE MICHIGAN CAMPGROUND | MUNISING, MI | 140 | 17 | — |
| SUGAR SPRINGS CAMPGROUND | GLADWIN, MI | 140 | 6 | — |
| SUNRISE BAPTIST CRNRSTONE & WORSHIP CTR | MIDLAND, MI | 140 | 4 | — |
| SUNRISE BAPTIST CHURCH | MIDLAND, MI | 140 | 5 | — |
| CRYSTAL VIEW RESTAURANT | FRANKFORT, MI | 140 | 4 | — |
| PORTAGE LAKE GOLF COURSE - MTU | HOUGHTON, MI | 140 | 49 | — |
| CRYSTAL LAKE CAFE' | CRYSTAL, MI | 140 | 94 | — |
| HAPPY HOLLOW RV RESORT | FORT WAYNE, MI | 140 | 12 | — |
| TAMAROU-LUFTHAUSEN TOWNHOUSES 3 | BESSEMER, MI | 140 | 29 | — |
| FIRST BAPTIST CHURCH OF SEBEWA | LAKE ODESSA, MI | 140 | 16 | — |
| C H HAMMOND GOLF COURSE | MUSKEGON, MI | 140 | 17 | — |
| SYLVESTER COMMUNITY CHURCH | MECOSTA, MI | 140 | 42 | — |
| OTSEGO CHRISTIAN SCHOOL | GAYLORD, MI | 140 | 17 | — |
| BENZIE COMMUNITY RESOURCE CTR. | BENZONIA, MI | 140 | 4 | — |
| EVART FREE METH CHURCH | EVART, MI | 140 | 5 | — |
| SPRING HILL CAMP AUDITORIUM | EVART, MI | 140 | 10 | — |
| TAMAROU-LUFTHAUSEN TOWNHOUSES 4 | BESSEMER, MI | 140 | 0 | — |
| STIX | LUDINGTON, MI | 140 | 85 | — |
| ALANSON CHURCH OF NAZARENE | ALANSON, MI | 140 | 6 | — |
| CADILLAC GRILL | CADILLAC, MI | 140 | 9 | — |
| LOS TRES AMIGOS | OWOSSO, MI | 140 | 23 | — |
| NORTHERN LOGISTICS | CLARE, MI | 140 | 0 | — |
| TRINITY LUTHERAN EVANGELICAL OF GLENDORA | BUCHANAN, MI | 140 | 10 | — |
| WAGON WHEEL CAFE | PAW PAW, MI | 140 | 33 | — |
| CREEKSIDE PROFESSIONAL CENTER | NASHVILLE, MI | 140 | 10 | — |
| WHITEFISH LAKE GOLF CLUB | ROCHESTER, MI | 140 | 68 | — |
| GIRL SCOUT OF MICHIGAN SHORE TO SHORE | GRAND RAPIDS, MI | 140 | 5 | — |
| CHELSEA KING HALL OF JEH'S WITNESSES | GRASS LAKE, MI | 140 | 27 | — |
| ELKWOOD CAMPGROUND | WOLVERINE, MI | 140 | 0 | — |
| MARR COMMUNITY BIBLE CHURCH | HOWELL, MI | 140 | 0 | — |
| FIRST BAPTIST CHURCH OF VASSAR | VASSAR, MI | 140 | 16 | — |
| TOWNLINE LAKE CAMPGROUND 3 | LAKEVIEW, MI | 140 | 2 | — |
| CARO CHURCH OF CHRIST | BAD AXE, MI | 140 | 39 | — |
| CEDAR ANIMAL HOSPITAL | CEDAR SPRINGS, MI | 140 | 0 | — |
| EAST FLINT CHURCH OF NAZARENE | FLINT, MI | 140 | 22 | — |
| MIDWEST GLASS | HIGHLAND, MI | 140 | 10 | — |
| NEWBERRY DENTAL CLINIC | NEWBERRY, MI | 139 | 6 | — |
| ST. THOMAS MOORE ACADEMY | BURTON, MI | 139 | 114 | — |
| HOUGHTON TOWNSHIP | EAGLE RIVER, MI | 138 | 38 | — |
| SAPPHIRE ESTATES MOBILE HOME PARK | WYOMING, MI | 138 | 19 | — |
| D BAR D RANCH | CHASE, MI | 138 | 22 | — |
| UNILOY INC | ADRIAN, MI | 138 | 20 | — |