Public Water Systems
6,557 active public water systems in MN, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
| Bulrush Bay Resort, Inc. | Faribault, MN | 25 | 13 | — |
| Outdoor Adventures Campground | Faribault, MN | 25 | 0 | — |
| Grandma's Lakeside Resort | Faribault, MN | 25 | 0 | — |
| Brewster's Bar and Grill | Veseli, MN | 25 | 7 | — |
| Hirdler Park | Faribault, MN | 25 | 0 | — |
| Camp Maiden Rock West | Faribault, MN | 25 | 7 | — |
| Christ Lutheran Church | Faribault, MN | 25 | 6 | — |
| Webster Community Park | Webster, MN | 25 | 11 | — |
| Nelson's Apple Farm | Webster, MN | 25 | 0 | — |
| John's Bait and Tackle | Faribault, MN | 25 | 2 | — |
| Ahlmans | Morristown, MN | 25 | 0 | — |
| Keepsake Cidery | Dundas, MN | 25 | 0 | — |
| French Lake Neighborhood Association | Eden Prairie, MN | 25 | 7 | — |
| Vintage Escapes Winery | Kilkenny, MN | 25 | 0 | — |
| Dollar General Store 21939 - Morristown | Goodlettsville, MN | 25 | 0 | — |
| Apple Creek Orchard LLC | Faribault, MN | 25 | 0 | — |
| Rivers Edge Bait and Convenience | Greenbush, MN | 25 | 7 | — |
| Concordia Lutheran Church | Roseau, MN | 25 | 7 | — |
| First Lutheran Church of Salol | Roseau, MN | 25 | 14 | — |
| Immanuel Baptist Church | Roseau, MN | 25 | 0 | — |
| Paradise Mall | Strathcona, MN | 25 | 0 | — |
| Faith Lutheran Church | Badger, MN | 25 | 7 | — |
| Spruce Free Lutheran Church | Roseau, MN | 25 | 0 | — |
| Rose Free Lutheran Church | Badger, MN | 25 | 0 | — |
| Bethlehem Lutheran Church | Warroad, MN | 25 | 7 | — |
| St. Phillip's Catholic Church of Falun | Roseau, MN | 25 | 0 | — |
| Roseau Free Lutheran Church | Roseau, MN | 25 | 0 | — |
| Church of Jesus Christ Latter-Day Saints | Apple Valley, MN | 25 | 0 | — |
| Warroad Baptist Church | Warroad, MN | 25 | 7 | — |
| Bemis Hill/Clear River State Campground | Roseau, MN | 25 | 0 | — |
| Oiland Free Lutheran Church | Badger, MN | 25 | 7 | — |
| Dollar General Store 16371 - Warroad | Goodlettsville, MN | 25 | 0 | — |
| Marjo Motel | Tower, MN | 25 | 0 | — |
| Cotton Community Center | Cotton, MN | 25 | 7 | — |
| St. Peter's Lutheran Church | Canyon, MN | 25 | 7 | — |
| Hope Lutheran Church | Toivola, MN | 25 | 0 | — |
| Log Cabin Tavern | Angora, MN | 25 | 0 | — |
| Vermilion River Tavern | Buyck, MN | 25 | 0 | — |
| Hope Lutheran Church-Embarrass | Embarrass, MN | 25 | 0 | — |
| Wilbert Cafe/El Toro Lounge | Cotton, MN | 25 | 0 | — |
| Saginaw Grand Lake Station | Saginaw, MN | 25 | 0 | — |
| Gnesen Community Center | Duluth, MN | 25 | 14 | — |
| Thirsty Moose Bar and Grill | Hibbing, MN | 25 | 14 | — |
| Sheet Metal Workers Local No. 10 | Saginaw, MN | 25 | 7 | — |
| Deer Lodge | Orr, MN | 25 | 42 | — |
| Midway Town Hall | Duluth, MN | 25 | 14 | — |
| Wolf Bay Lodge | Buyck, MN | 25 | 0 | — |
| Faith Baptist Church | Duluth, MN | 25 | 7 | — |
| Hugo's | Brimson, MN | 25 | 0 | — |
| Twin Lakes Recreation Area | Aurora, MN | 25 | 0 | — |