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 |
| Reads Landing Brewing Company | Reads Landing, MN | 25 | 0 | — |
| Anderson Crossing Campground | Wadena, MN | 25 | 21 | — |
| Whitetail Run Golf Course | Wadena, MN | 25 | 0 | — |
| Menahga Concrete Products, Inc. | Menahga, MN | 25 | 0 | — |
| H and R Block | Wadena, MN | 25 | 0 | — |
| Huntersville State Forest Campground | Park Rapids, MN | 25 | 14 | — |
| Shell City Campground | Park Rapids, MN | 25 | 14 | — |
| Twin Lakes Lodge | Menahga, MN | 25 | 21 | — |
| Bullard Bluff Campground | Wadena, MN | 25 | 7 | — |
| Cottingham Park Campsite | Wadena, MN | 25 | 0 | — |
| Knob Hill Campsite | Wadena, MN | 25 | 0 | — |
| Terry Motel | Wadena, MN | 25 | 7 | — |
| Nimrod Community Center | Moorhead, MN | 25 | 0 | — |
| McGivern Park Campsite | Wadena, MN | 25 | 0 | — |
| Tree Farm Campsite | Wadena, MN | 25 | 28 | — |
| Frame's Landing Campsite | Wadena, MN | 25 | 0 | — |
| Old Wadena Campsite | Wadena, MN | 25 | 14 | — |
| Little White Dog Campsite | Wadena, MN | 25 | 21 | — |
| MN State Community and Technical College | Wadena, MN | 25 | 0 | — |
| Blueberry Pines Golf Club Inc. | Menahga, MN | 25 | 0 | — |
| Camp Emmaus | Moorhead, MN | 25 | 7 | — |
| Countryside Mobile Home Court | Menahga, MN | 25 | 14 | — |
| The Outpost Inc. | Menahga, MN | 25 | 0 | — |
| Vintage at Staples | Staples, MN | 25 | 14 | — |
| Wahoo Valley | Staples, MN | 25 | 0 | — |
| R & J Cafe | Verndale, MN | 25 | 8 | — |
| Mid Summer Music Fest LLC | Menahga, MN | 25 | 0 | — |
| Browerville Pool | Browerville, MN | 25 | 0 | — |
| Meadow Valley Motocross LLC | Lake City, MN | 25 | 7 | — |
| Nimrod Bar and Grill | Nimrod, MN | 25 | 7 | — |
| Cargill, Inc. - Nutrena Feed Division | New Richland, MN | 25 | 7 | — |
| Crystal Valley Co-op | Mankato, MN | 25 | 0 | — |
| Pleasant Grove Pizza Farm | Waseca, MN | 25 | 0 | — |
| Stillwater Veterinary Clinic | Stillwater, MN | 25 | 7 | — |
| SiteOne Landscape Supply | Stillwater, MN | 25 | 0 | — |
| Spikes and Houles Feed Store | Inver Grove Heights, MN | 25 | 7 | — |
| Animal Inn Pet Resort & Spa | Lake Elmo, MN | 25 | 6 | — |
| Erickson Marine | Hastings, MN | 25 | 1 | — |
| Diversified Distributors, LLC | Oakdale, MN | 25 | 0 | — |
| Marine-on-St. Croix Village Hall | Marine On St. Croix, MN | 25 | 7 | — |
| Dellwood Country Club | Dellwood, MN | 25 | 7 | — |
| Square Lake Park | Stillwater, MN | 25 | 15 | — |
| Carpenter Nature Center | Hastings, MN | 25 | 5 | — |
| Kings Cove Marina - LLC | Hastings, MN | 25 | 0 | — |
| Holiday Stationstore No. 484 | Minnetonka, MN | 25 | 11 | — |
| Historic Afton House Inn | Afton, MN | 25 | 0 | — |
| Windmill Marina | Afton, MN | 25 | 0 | — |
| Afton Town Square Park | Afton, MN | 25 | 7 | — |
| Pioneer Tank Lines, Inc. | Afton, MN | 25 | 0 | — |
| Afton City Hall | Afton, MN | 25 | 5 | — |