Public Water Systems
160 active public water systems in 08, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Winner Housing | Rosebud, 08 | 176 | 6 | - |
| Our Lady of Lourdes School | Porcupine, 08 | 170 | 37 | - |
| Selfridge, City Of | Selfridge, 08 | 160 | 13 | - |
| S&k Electronics | Pablo, 08 | 151 | 58 | - |
| Island Mountain Development Group | Hays, 08 | 150 | 6 | - |
| Mission Valley Amish Church | Marion, 08 | 147 | 12 | - |
| Crow Creek Sioux Tribe Water System | Fort Thompson, 08 | 130 | 191 | - |
| Peever Flats Water System | Agency Village, 08 | 129 | 35 | - |
| Red Rocks Water System | Pine Ridge, 08 | 125 | 4 | - |
| Arlee | Pablo, 08 | 124 | 26 | - |
| Black Tiger Bay RV Park | Saint Michael, 08 | 114 | 9 | - |
| Crowheart Store | Crowheart, 08 | 112 | 6 | - |
| Lakeside Haven | Saint Michael, 08 | 110 | 2 | - |
| Post Creek 44 Tap and Steak House | St. Ignatius, 08 | 108 | 11 | - |
| Woodcock Water System | Pablo, 08 | 101 | 14 | - |
| Stone Ridge Campground | Tolna, 08 | 100 | 16 | - |
| Moonlit Bay RV Sites | West Fargo, 08 | 100 | 4 | - |
| Birney Village | Lame Deer, 08 | 96 | 51 | - |
| Red Iron Lake Water System | Agency Village, 08 | 95 | 26 | - |
| Potato Creek Water System | Pine Ridge, 08 | 95 | 100 | - |
| Heart of Glacier Campground & Cabins | Browning, 08 | 89 | 4 | - |
| Mission Dam Water System | Pablo, 08 | 87 | 52 | - |
| Schley Water System | Pablo, 08 | 85 | 23 | - |
| Chewing Black Bones Campground | Browning, 08 | 85 | 9 | - |
| Solen, City Of | Solen, 08 | 83 | 13 | - |
| Bonanza Water System | Bonanza, 08 | 81 | 36 | - |
| Old Hays | Harlem, 08 | 80 | 86 | - |
| Big Bend Water System | Fort Thompson, 08 | 80 | 161 | - |
| North Martin Water System | Pine Ridge, 08 | 78 | 31 | - |
| S&k Housing Authority | Pablo, 08 | 75 | 2 | - |
| Dayton School | East Polson, 08 | 74 | 3 | - |
| Dixon (Old Agency) | Pablo, 08 | 72 | 27 | - |
| Namchak Retreat Ranch (Nrr) South WS | Missoula, 08 | 70 | 2 | - |
| Wakpamni Water System | Pine Ridge, 08 | 70 | 85 | - |
| Blackfeet Dorm. Water System | Browning, 08 | 66 | 46 | - |
| Chief Martin Charlo Homesite | Pablo, 08 | 66 | 1 | - |
| Big Arm Water System | Pablo, 08 | 66 | 10 | - |
| Warwick City Of | Warwick, 08 | 65 | 3 | - |
| Wolf Creek Water System | Pine Ridge, 08 | 65 | 86 | - |
| St. Stephens Indian Mission, Inc. | St. Stephens, 08 | 62 | 117 | - |
| Cskt Division of Fire Management | Pablo, 08 | 60 | 147 | - |
| Finley Heights Water System | Agency Village, 08 | 60 | 23 | - |
| Veblen Flats | Agency Village, 08 | 60 | 1 | - |
| Blackfoot Water System | Browning, 08 | 56 | 57 | - |
| Hot Springs Court | Seattle, 08 | 55 | 1,339 | - |
| Kicking Horse Job Corps | Pablo, 08 | 54 | 25 | - |
| Milk`s Camp Water System | Rosebud, 08 | 50 | 51 | - |
| Valley View Elementary School | East Polson, 08 | 45 | 7 | - |
| Evaro Water System | Pablo, 08 | 40 | 82 | - |
| Hugh Black Family Lands | East Glacier, 08 | 40 | 0 | - |