Public Water Systems
368 active public water systems in ND, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Medora City Of | Medora, ND | 112 | 26 | - |
| Horseshoe Bend | Horace, ND | 110 | 80 | - |
| Sundale Hutterian Association | Milnor, ND | 110 | 55 | - |
| Wildrose City Of | Wildrose, ND | 110 | 56 | - |
| Oberon City Of | Oberon, ND | 105 | 173 | - |
| Southend R & R | Warwick, ND | 100 | 8 | - |
| Boat Ramp 74 | Bottineau, ND | 100 | 6 | - |
| Washegum Campground 72 | Bottineau, ND | 100 | 11 | - |
| Group Camp Complex 71 | Bottineau, ND | 100 | 10 | - |
| Forest River Colony | Fordville, ND | 100 | 53 | - |
| Fairview Colony | Lamoure, ND | 100 | 93 | - |
| Short Stop Convenience Store | Arnegard, ND | 100 | 31 | - |
| Beulah Bay Rec Area #2 | Beulah, ND | 100 | 41 | - |
| Missouri-Yellowstone Interpretive Center | Williston, ND | 100 | 39 | - |
| Goodrich City Of | Goodrich, ND | 98 | 86 | - |
| Ross City Of | Ross, ND | 97 | 236 | - |
| Sharon City Of | Sharon, ND | 96 | 25 | - |
| Willowbank Colony | Edgeley, ND | 95 | 280 | - |
| Sheldon City Of | Sheldon, ND | 95 | 21 | - |
| Amenia City Of | Amenia, ND | 94 | 46 | - |
| Mercer City Of | Mercer, ND | 94 | 154 | - |
| Rock Lake City Of | Rock Lake, ND | 94 | 82 | - |
| Mountain City Of | Mountain, ND | 92 | 105 | - |
| Glenfield City Of | Glenfield, ND | 91 | 35 | - |
| Cottonwood Campground 6 | Medora, ND | 90 | 4 | - |
| Stallion Oilfield Services-Williston | Williston, ND | 90 | 14 | - |
| Riverdale Subdivision | Horace, ND | 88 | 30 | - |
| Dodge City Of | Dodge, ND | 87 | 28 | - |
| Montpelier City Of | Montpelier, ND | 87 | 43 | - |
| Zeeland City Of | Zeeland, ND | 86 | 65 | - |
| Verona City Of | Valley City, ND | 85 | 53 | - |
| Ryder City Of | Ryder, ND | 85 | 122 | - |
| Maxbass City Of | Maxbass, ND | 84 | 137 | - |
| Cleveland City Of | Cleveland, ND | 83 | 35 | - |
| Karlsruhe City Of | Karlsruhe, ND | 82 | 235 | - |
| Hahns Bay Recreation Area | Botineau, ND | 80 | 19 | - |
| Dakota Adventist Academy | Bismarck, ND | 80 | 74 | - |
| Tuttle City Of | Tuttle, ND | 80 | 46 | - |
| Lehr City Of | Lehr, ND | 80 | 81 | - |
| Coleharbor City Of | Coleharbor, ND | 79 | 41 | - |
| Dazey City Of | Valley City, ND | 78 | 86 | - |
| Metigoshe Ministries-Pelican Lake | Bottineau, ND | 75 | 10 | - |
| Memorial Park Country Club | Lamoure, ND | 75 | 23 | - |
| Sweet Crude Travel Center | Grassy Butte, ND | 75 | 62 | - |
| Fordville Public School | Fordville, ND | 75 | 99 | - |
| Gardner City Of | Gardner, ND | 74 | 51 | - |
| Jud City Of | Jud, ND | 72 | 33 | - |
| Hague City Of | Bismarck, ND | 71 | 54 | - |
| Juniper Campground | Medora, ND | 67 | 0 | - |
| Flaxton City Of | Flaxton, ND | 66 | 111 | - |