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 |
|---|---|---|---|---|
| New Castle Court | Missoula, MT | 55 | 18 | - |
| Corvallis Communtiy Church | Corvallis, MT | 55 | 9 | - |
| Hope Baptist Church | Milltown, MT | 55 | 60 | - |
| City Lights Comm Subdi | East Helena, MT | 55 | 337 | - |
| Anderson Steel Supply Inc | Great Falls, MT | 55 | 32 | - |
| Eagle Fjord | Bozeman, MT | 55 | 236 | - |
| Pine Crest Tr Pk | Campbell, MT | 54 | 1,574 | - |
| Silver Bullet Bar | Kalispell, MT | 54 | 61 | - |
| Antler Saloon | Wisdom, MT | 54 | 403 | - |
| Frostys in and Out | Glendive, MT | 54 | 112 | - |
| Aspen Inc | Missoula, MT | 54 | 69 | - |
| Full Curl Smokers | Moore, MT | 54 | 84 | - |
| Lost Trail Hot Springs Resort | Sula, MT | 54 | 107 | - |
| Cowboy Troys | Victor, MT | 54 | 69 | - |
| Kelly Raes Conoco | Kalispell, MT | 54 | 34 | - |
| River Bend | Libby, MT | 54 | 207 | - |
| Missoula Country Club Shop | Missoula, MT | 54 | 33 | - |
| Symes Hotel | Hot Springs, MT | 54 | 26 | - |
| Curtiss Service Center | Simms, MT | 54 | 29 | - |
| Valley of Christ Lutheran | Frenchtown, MT | 54 | 9 | - |
| Ferk and Jerk | Kalispell, MT | 54 | 37 | - |
| Corvallis Family Medicine | Hamilton, MT | 54 | 44 | - |
| Ohs Tavern Casino | Kalispell, MT | 54 | 0 | - |
| West Fork Ranger Station | Hamilton, MT | 54 | 72 | - |
| Greenwood Trailer Court | Missoula, MT | 53 | 302 | - |
| Laughing Horse Lodge | Swan Lake, MT | 53 | 138 | - |
| Hamilton Mobile Village | Missoula, MT | 53 | 292 | - |
| Blanchard Hollow Estates Wua | Whitefish, MT | 53 | 11 | - |
| Darrell Fenner 4H Camp | Kalispell, MT | 53 | 56 | - |
| Double Arrow Pro Shop | Seeley Lake, MT | 53 | 163 | - |
| Kootenai Woods Subdivision | Bigfork, MT | 53 | 0 | - |
| Riverfront Motel | Thompson Falls, MT | 53 | 47 | - |
| Pheasant Haven Estates | Kalispell, MT | 53 | 353 | - |
| Kolar Tire Joslyn Helena Unapproved | Helena, MT | 53 | 0 | - |
| Essex County Water and OR Sewer District | Essex, MT | 52 | 90 | - |
| The Border Bar | Turner, MT | 52 | 293 | - |
| The Jack Saloon LLC | Lolo, MT | 52 | 120 | - |
| Museum Inc | Libby, MT | 52 | 38 | - |
| Dirty Shame Saloon | Troy, MT | 52 | 493 | - |
| Rainbow Valley Motel | Ennis, MT | 52 | 138 | - |
| El Western Resort | Ennis, MT | 52 | 10 | - |
| Checkerboard Bar Motel and Tr CT | Martinsdale, MT | 52 | 120 | - |
| Stumble Back Inn | Hamilton, MT | 52 | 68 | - |
| Yellowstone Valley Lodge | Living Ston, MT | 52 | 64 | - |
| Red Dog Saloon and Pizza | Libby, MT | 52 | 33 | - |
| Thompson Falls Golf Course | Thompson Falls, MT | 52 | 92 | - |
| Graymont Western US Inc | Townsend, MT | 52 | 31 | - |
| Sphinx Mountain Mb Hm Pk | Gardiner, MT | 52 | 101 | - |
| Price Creek Campground | Dillon, MT | 52 | 32 | - |
| Bitterroot Quick Stop | Kalispell, MT | 52 | 28 | - |