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 |
| DNR HEADQUARTERS OP SVC CTR-ROSCOMMON | LANSING, MI | 65 | 23 | — |
| CENTRAL MI MENTAL HEALTH CLINIC | HARRISON, MI | 65 | 5 | — |
| COURTLAND-OAKFIELD UNTD METHODIST CHURCH | ROCKFORD, MI | 65 | 14 | — |
| TRINITY LUTHERAN CHURCH - MINDEN CITY | MINDEN CITY, MI | 65 | 9 | — |
| GRACE ADVENTURES PARADISE RANCH | MEARS, MI | 65 | 11 | — |
| FIRESIDE GROCERY | FOUNTAIN, MI | 65 | 13 | — |
| CHURCH OF JESUS CHRIST OF LDS-PORTLAND | GRAND RAPIDS, MI | 65 | 2 | — |
| OCEANA COUNTY FREEZER STORAGE | SHELBY, MI | 65 | 13 | — |
| FIVECAP - S NEWAYGO HEAD START | SCOTTVILLE, MI | 65 | 171 | — |
| LANDMARK BAPTIST CHURCH | PETOSKEY, MI | 65 | 8 | — |
| YOU AND ME ACADEMY | EATON RAPIDS, MI | 65 | 9 | — |
| ADVANCED FOOT & ANKLE CENTER | CADILLAC, MI | 65 | 6 | — |
| FRESH SOLUTION FARMS | WHITE PIGEON, MI | 65 | 36 | — |
| CROSSROADS CAFE INC | STANTON, MI | 65 | 138 | — |
| SUMMERWOOD CENTER II | HOWELL, MI | 65 | 41 | — |
| KIDS R KIDS | GREENVILLE, MI | 65 | 121 | — |
| COUNTY WIDE POWER SPORTS | PETOSKEY, MI | 65 | 3 | — |
| TRAVERSE BAY RV RESORT | FARMINGTON HILLS, MI | 65 | 17 | — |
| DOLLAR GENERAL #17011 - STERLING | GOODLETTSVILLE, MI | 65 | 0 | — |
| OSORIO TACOS Y SALSAS | WILLIAMSBURG, MI | 65 | 17 | — |
| WHITEFISH TWP. COMM. LIBRARY | PARADISE, MI | 65 | 13 | — |
| HIAWATHA BEHAVIORAL HEALTH | SAULT STE. MARIE, MI | 65 | 46 | — |
| DARLING INGREDIENTS | HAMILTON, MI | 65 | 18 | — |
| GLEANER LIFE INS. SOCIETY | ADRIAN, MI | 65 | 51 | — |
| TIPTON COMMUNITY CHURCH | TIPTON, MI | 65 | 7 | — |
| JEHOVAH'S WITNESSES WAYLAND | WAYLAND, MI | 65 | 1 | — |
| BRADHART PRODUCTS INC | BRIGHTON, MI | 65 | 0 | — |
| THE EUCLID BLDG | BRIGHTON, MI | 65 | 13 | — |
| BRIGHTON INST OF COSMETOLOGY | BRIGHTON, MI | 65 | 3 | — |
| LOWELL MEDICAL DENTAL BLDG | LOWELL, MI | 65 | 36 | — |
| DR.ARSHAD AQIL CLINIC | CARO, MI | 65 | 3 | — |
| CAMP MICHAEL | IMLAY CITY, MI | 65 | 24 | — |
| THE STEPPING STONE | ORTONVILLE, MI | 65 | 130 | — |
| EIDEMILLER PRECISION MACHINING | MILFORD, MI | 65 | 18 | — |
| MILFORD MEDICAL | MILFORD, MI | 65 | 14 | — |
| GREGG APARTMENTS | EAST LANSING, MI | 64 | 33 | — |
| LAKEVIEW APARTMENTS | GAYLORD, MI | 64 | 129 | — |
| SOMERSET MOBILE HOME PARK | COLDWATER, MI | 64 | 89 | — |
| BETHLEHEM LUTHERAN CHURCH | LEWISTON, MI | 64 | 7 | — |
| WALKER FARMS - MAIN CAMP | NICHOLLS, MI | 64 | 6 | — |
| MACKINAW CITY MEDICAL CENTER | MACKINAW CITY, MI | 64 | 0 | — |
| THERMOVAC | OXFORD, MI | 64 | 22 | — |
| MISS DONNA'S MONTESSORI | MILFORD, MI | 64 | 0 | — |
| PARK VIEW COURT | ADRIAN, MI | 63 | 14 | — |
| SAM'S PLACE INC | STURGIS, MI | 63 | 33 | — |
| AUTRAIN-ONOTA PUBLIC SCHOOL | DEERTON, MI | 63 | 104 | — |
| BIG BASS LAKE CAMPGROUND | IRONS, MI | 63 | 16 | — |
| INDIAN RIVER FAMILY DENTISTRY | INDIAN RIVER, MI | 63 | 0 | — |
| BIRTH, TODDLER AND BEYOND | ADRIAN, MI | 63 | 71 | — |
| COUNTRY VIEW MANOR CONDOS | CROWN POINT, MI | 62 | 45 | — |