Public Water Systems
2,263 active public water systems in MT, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Flying Pig Saloon | Hamilton, MT | 52 | 94 | - |
| Conner Market | Missoula, MT | 52 | 0 | - |
| Grey Sandy Campground | Thornton, MT | 52 | 42 | - |
| Skalkaho Steakhouse | Hamilton, MT | 52 | 33 | - |
| Arena Investments LLC | Aventura, MT | 52 | 27 | - |
| Bootlegger Espresso | Great Falls, MT | 52 | 8 | - |
| Fieldstone Subdivision | Kalispell, MT | 52 | 0 | - |
| Boulder Ridge Bed and Breakfast | Great Falls, MT | 52 | 17 | - |
| Merry Widow Health Mine Unapproved | Basin, MT | 52 | 14 | - |
| Spring Creek Addition - Wua | Eureka, MT | 52 | 0 | - |
| Trego Pub & General Store | Trego, MT | 52 | 7 | - |
| Two Bit Outfit RV Park | Libby, MT | 52 | 1 | - |
| Grasshopper Campground | Dillon, MT | 52 | 68 | - |
| Osen RV Park and Campground | Bozeman, MT | 51 | 42 | - |
| Deerfield Hutterite Colony | Lewistown, MT | 51 | 233 | - |
| Dew Drop Inn | Big Fork, MT | 51 | 60 | - |
| Bowman Lake Campground | West Glacier, MT | 51 | 0 | - |
| Second Home Restaurant | Hot Springs, MT | 51 | 8 | - |
| Crown Passage Northwest LLC Boys | Heron, MT | 51 | 74 | - |
| Silos Recreation Area | Bozeman, MT | 51 | 115 | - |
| Potts Trailer Court Belgrade | Bozeman, MT | 50 | 10 | - |
| Sleeping Giant Community Inc | Livingston, MT | 50 | 134 | - |
| Park Garden Estates | Great Falls, MT | 50 | 286 | - |
| R J Northern Park | Kalispell, MT | 50 | 19 | - |
| Palisades Apartments | Miles City, MT | 50 | 52 | - |
| Frenchtown Valley View Tr CT | Missoula, MT | 50 | 240 | - |
| Fosters Country View Tr Pk LLC | Kalispell, MT | 50 | 0 | - |
| Carols Trailer Court | Missoula, MT | 50 | 239 | - |
| Augusta Mt RV Park | Augusta, MT | 50 | 262 | - |
| Two DOT Water Users Company | Two DOT, MT | 50 | 34 | - |
| Swedes Corner Bar | Drummond, MT | 50 | 190 | - |
| Back Roads Bar and Grill | Great Falls, MT | 50 | 110 | - |
| Honey Lane Community | Stevensville, MT | 50 | 85 | - |
| McGrade Center | Libby, MT | 50 | 48 | - |
| Gallatin Riverhouse Grill | Gallatin Gateway, MT | 50 | 208 | - |
| Cozy Corner Bar | Broadview, MT | 50 | 293 | - |
| Oxen Yoke Inn Inc Utica | Hobson, MT | 50 | 53 | - |
| Wilderness Bar | Helena, MT | 50 | 25 | - |
| Pine Creek School District 19 | Livingston, MT | 50 | 1,435 | - |
| Pine Creek Lodge | Livingston, MT | 50 | 235 | - |
| Pops Inn | Billings, MT | 50 | 141 | - |
| Camp Mimanagish | Helena, MT | 50 | 87 | - |
| 3 North Bar and Grill | Acton, MT | 50 | 55 | - |
| Turner Colony | Turner, MT | 50 | 739 | - |
| Forest Hill HOA | Kalispell, MT | 50 | 30 | - |
| Flowing Wells Rest Stop | Wolf Point, MT | 50 | 35 | - |
| Buffalo Joe's | Dupuyer, MT | 50 | 312 | - |
| Sunnybrook Acres HOA | E Helena, MT | 50 | 15 | - |
| Timbercrest Girl Scout Camp | Billings, MT | 50 | 99 | - |
| District Court LLC | Kalispell, MT | 50 | 20 | - |