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 |
|---|---|---|---|---|
| Rocky Mountain Wua | Clancy, MT | 30 | 177 | - |
| Brook Drive Water Assn | Kalispell, MT | 30 | 45 | - |
| Four Seasons Trailer Court | Fairview, MT | 30 | 305 | - |
| Valley Grove Water Users Association | Lolo, MT | 30 | 18 | - |
| West Glacier Motel | East Glacier Park, MT | 30 | 24 | - |
| Country Court Gallatin | Bozeman, MT | 30 | 61 | - |
| Pryor Creek Bar and Cafe | Huntley, MT | 30 | 135 | - |
| Kirkwood Ridge Meadows Water Co Inc | West Yellowstone, MT | 30 | 47 | - |
| Kintla Lake Campground | West Glacier, MT | 30 | 0 | - |
| The Lucky Fox, LLC | Hamilton, MT | 30 | 36 | - |
| Rosemarys Addition | Helena, MT | 30 | 114 | - |
| Westminster Spires Camp | Billings, MT | 30 | 24 | - |
| Ingomar Water District | Ingomar, MT | 30 | 14 | - |
| Junction City Saloon | Custer, MT | 30 | 288 | - |
| Buffalo Lodge Bar | Dillon, MT | 30 | 56 | - |
| Chief Mountain Border Station | Helena, MT | 30 | 27 | - |
| Albertsons Blgs No 2027 | Oceanside, MT | 30 | 24 | - |
| Albertsons Blgs Central No 2030 | Oceanside, MT | 30 | 23 | - |
| Albertsons Blgs Grand Ave No 2041 | Oceanside, MT | 30 | 20 | - |
| Cappy 123 LLC | Missoula, MT | 30 | 41 | - |
| Safeway No 259 | Oceanside, MT | 30 | 16 | - |
| Victor Senior Citizens Center | Victor, MT | 30 | 26 | - |
| J and D Enterprises | Florence, MT | 30 | 66 | - |
| Safeway No 1486 | Oceanside, MT | 30 | 6 | - |
| Smiths Food and Drug Bzm No 170 | Oceanside, MT | 30 | 4 | - |
| Albertsons Blgs No 2047 | Oceanside, MT | 30 | 12 | - |
| Beartooth Ranch | Nye, MT | 30 | 16 | - |
| Hamilton First Baptist Church | Hamilton, MT | 30 | 47 | - |
| Valley Farmers Supply | Reed Point, MT | 30 | 473 | - |
| Church of Christ | Billings, MT | 30 | 319 | - |
| Pioneer Business Park LLC | Kalispell, MT | 30 | 0 | - |
| Primo Refill Wal-Mart No 3259 | Oceanside, MT | 30 | 29 | - |
| Hangar Cafe | Missoula, MT | 30 | 39 | - |
| Five T Tacos | Victor, MT | 30 | 95 | - |
| West Kootenai Community Church | Rexford, MT | 30 | 14 | - |
| Lehrkinds Water Bottling Plant | Bozeman, MT | 30 | 116 | - |
| Cop Construction LLC | Billings, MT | 30 | 9 | - |
| Lakeside Village on Hauser | Helena, MT | 30 | 658 | - |
| Lakeside Christian Church | Rexford, MT | 30 | 36 | - |
| Alder School | Alder, MT | 30 | 26 | - |
| America First Rvp LLC | North Bend, MT | 30 | 39 | - |
| Safeway Glacier Water Bozeman | Oceanside, MT | 30 | 0 | - |
| Beargrass Employee Park | Columbia Falls, MT | 30 | 30 | - |
| Rainbow Estates | Bismarck, MT | 30 | 909 | - |
| Loenbro Fabrication Facility | Black Eagle, MT | 30 | 51 | - |
| Tippet Rise LLC | Billings, MT | 30 | 0 | - |
| Timber Ridge HOA | Columbia Falls, MT | 30 | 63 | - |
| North Blaine Estates HOA | Kalispell, MT | 30 | 21 | - |
| Judith Mountain Lodge Unapproved | Pray, MT | 30 | 20 | - |
| Sweetgrass Ranch Subdivision | Kalispell, MT | 30 | 9 | - |