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 |
|---|---|---|---|---|
| Mountain View Colony | Broadview, MT | 114 | 219 | - |
| Lithia Ford of Missoula | Missoula, MT | 114 | 37 | - |
| Bear Canyon Campground | Bozeman, MT | 112 | 61 | - |
| Drunk'n Miner Copper Spirits Casino | Butte, MT | 112 | 263 | - |
| Pondera Colony Water Systems | Valier, MT | 112 | 29 | - |
| Finley Point Grill | Polson, MT | 112 | 26 | - |
| North Baker Water and OR Sewer Dist | Baker, MT | 112 | 23 | - |
| Best Western Plus Flathead Lake Inn | Kalispell, MT | 112 | 8 | - |
| Opheim Town Of | Opheim, MT | 111 | 254 | - |
| Hitchin Post The | Melrose, MT | 111 | 307 | - |
| Lewis and Clark Trailer Court | Missoula, MT | 110 | 44 | - |
| Windmill Trailer Park Well 1 | Livingston, MT | 110 | 28 | - |
| Montana Frontier Cafe | Stevensville, MT | 110 | 19 | - |
| Roy Water and Sewer District | Roy, MT | 110 | 122 | - |
| C Bar N Camp | Augusta, MT | 110 | 315 | - |
| Lds Church Superior | Corvallis, MT | 110 | 45 | - |
| McNulty Investments | Stevensville, MT | 110 | 5 | - |
| Mountain Lake Lodge | Bigfork, MT | 110 | 35 | - |
| Trestle Creek I and II | Missoula, MT | 110 | 15 | - |
| Wilderness Club The | Eureka, MT | 110 | 27 | - |
| Discovery Kid Zone Montessori | East Helena, MT | 110 | 0 | - |
| Bozeman #9 Town Pump | Butte, MT | 110 | 0 | - |
| Double Arrow Lodge | Seeley Lake, MT | 109 | 50 | - |
| 7715 Ownership LLC | Townsend, MT | 109 | 0 | - |
| Craig Bar | Craig, MT | 108 | 354 | - |
| Madison County Golf Assoc | Ennis, MT | 108 | 239 | - |
| Prince of Peace Lutheran | Missoula, MT | 108 | 129 | - |
| Crazy Mountain Ranch | Clyde Park, MT | 108 | 16 | - |
| 7 R Guest Ranch | Wolf Creek, MT | 108 | 90 | - |
| Headwaters Livestock Auction | Three Forks, MT | 108 | 265 | - |
| Windiggers Casino | Kalispell, MT | 108 | 16 | - |
| Souths Country Store | Helena, MT | 108 | 83 | - |
| Country Side RV Park | Dillon, MT | 108 | 57 | - |
| Thompson Falls Family Dollar Store | Thompson Falls, MT | 108 | 0 | - |
| Town Haul Diner | Harrison, MT | 107 | 290 | - |
| Big Sky Colony Cut Bank | Cut Bank, MT | 107 | 1,149 | - |
| Lodges on Seeley Lake | Seeley Lake, MT | 107 | 56 | - |
| Montana Bonfire, LLC | Bigfork, MT | 107 | 54 | - |
| Bear's Lair | Florence, MT | 107 | 15 | - |
| Mt Law Enforcement Academy | Helena, MT | 106 | 45 | - |
| Olsons Lolo Hot Springs | Lolo, MT | 106 | 95 | - |
| Wye West Lounge | Missoula, MT | 106 | 44 | - |
| Poor Henrys Bar and Cafe | Missoula, MT | 106 | 68 | - |
| Mt Ellis Academy | Bozeman, MT | 106 | 228 | - |
| Lewis and Clark Caverns Visitor Contact | Whitehall, MT | 106 | 16 | - |
| Camp Utmost | Greenough, MT | 106 | 13 | - |
| HI Country Trading Post | Lincoln, MT | 106 | 19 | - |
| Bee Hive Homes Msla | Missoula, MT | 106 | 732 | - |
| Trixis Antler Saloon | Ovando, MT | 105 | 47 | - |
| Ekstroms Stage Station | Missoula, MT | 105 | 128 | - |