Public Water Systems
6,557 active water systems in MN.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| North Shore Community School | Duluth, MN | 250 | 4 | — |
| Holiday Stationstore No. 409 | Twig, MN | 250 | 48 | — |
| St. Raphael's Church | Duluth, MN | 250 | 0 | — |
| Princeton Evangelical Free Church | Princeton, MN | 250 | 0 | — |
| Sand Dunes Food and Fuel | Big Lake, MN | 250 | 0 | — |
| St. Anthony Church | Albany, MN | 250 | 6 | — |
| Hilltop Family Restaurant | Paynesville, MN | 250 | 0 | — |
| The Store | Avon, MN | 250 | 0 | — |
| Rice Lake State Park | Owatonna, MN | 250 | 49 | — |
| Head of the Lakes Resort | Osakis, MN | 250 | 0 | — |
| St. Patrick's Catholic Church | Millville, MN | 250 | 31 | — |
| Selma's Ice Cream Parlour | Afton, MN | 250 | 7 | — |
| Keystone Wedding & Events | Hugo, MN | 250 | 0 | — |
| Oneka Ridge Golf | Hugo, MN | 250 | 0 | — |
| The Madison | Cottage Grove, MN | 250 | 11 | — |
| Camp Courage | Annandale, MN | 250 | 37 | — |
| Bergen Lutheran Church | Granite Falls, MN | 250 | 7 | — |
| Isanti Estates | Chaska, MN | 249 | 43 | — |
| Orr | Orr, MN | 249 | 9 | — |
| Fishers Landing Wayside Rest MNDOT | St. Paul, MN | 249 | 7 | — |
| Pemberton | Pemberton, MN | 247 | 37 | — |
| Lake Wilson | Lake Wilson, MN | 247 | 9 | — |
| Tripolis Lutheran Church | Kandiyohi, MN | 244 | 7 | — |
| Oslo | Oslo, MN | 242 | 13 | — |
| Pease | Pease, MN | 242 | 10 | — |
| Liberty Ponds Development | Forest Lake, MN | 240 | 3 | Clean |
| MN Correctional Facility - Willow River | Moose Lake, MN | 240 | 7 | — |
| Little Toad Lake Campground | Frazee, MN | 240 | 14 | — |
| West Union Lutheran Church | Cologne, MN | 240 | 0 | — |
| Wilderness Point Resort | Pequot Lakes, MN | 240 | 0 | — |
| Lewis Lake Covenant Church | Ogilvie, MN | 240 | 0 | — |
| St. Catherine of Spring Lake | Jordan, MN | 240 | 16 | — |
| King Bee Camp | Paynesville, MN | 240 | 0 | — |
| Lismore | Lismore, MN | 237 | 14 | — |
| Lake Lillian | Lake Lillian, MN | 236 | 118 | — |
| Clarke's Landing | Mankato, MN | 236 | 0 | — |
| Baldwin Lake Estates | Stillwater, MN | 235 | 9 | — |
| Bigelow | Bigelow, MN | 235 | 43 | — |
| Callaway | Callaway, MN | 234 | 14 | — |
| Zion Lutheran Church | Princeton, MN | 230 | 0 | — |
| Renaissance Festival | Shakopee, MN | 229 | 22 | — |
| Currie | Currie, MN | 226 | 8 | — |
| Gary | Gary, MN | 226 | 2 | — |
| Wyoming Park LLC | Excelsior, MN | 225 | 6 | — |
| Lewisville | Lewisville, MN | 225 | 6 | — |
| Majestic Oaks Golf Club | Ham Lake, MN | 225 | 6 | — |
| Andover Christian Church | Andover, MN | 225 | 0 | — |
| Radisson Road Baptist Church | Ham Lake, MN | 225 | 0 | — |
| Security State Bank of Aitkin | Aitkin, MN | 225 | 7 | — |
| Lac Qui Parle Lutheran Church | Dawson, MN | 225 | 0 | — |