Public Water Systems
2,005 active public water systems in ID, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Fir Grove Estates | Donnelly, ID | 270 | 43 | - |
| Blackhawk Estates/Iron Rim | Idaho Falls, ID | 270 | 10 | - |
| McCain Foods | Burley, ID | 267 | 151 | - |
| Menan Lds Church | Rexburg, ID | 266 | 4 | - |
| Alpine Meadows Water and Sewer Dist | Hayden Lake, ID | 265 | 15 | - |
| Hamer Lds Church | Rexburg, ID | 264 | 12 | - |
| Mission Creek Water Assn | Bonners Ferry, ID | 263 | 674 | - |
| Jeb and Margarets Trailer Haven | Hope, ID | 260 | 5 | - |
| United Reformed Church of Nampa | Nampa, ID | 260 | 15 | - |
| North Tomer Butte W&S District | Moscow, ID | 259 | 57 | - |
| Hauser Lake Heights | Post Falls, ID | 257 | 5 | - |
| Bovill Water Dept | Bovill, ID | 256 | 51 | - |
| Kootenai High School Dist 274 | Harrison, ID | 255 | 42 | - |
| Stites City Of | Stites, ID | 253 | 48 | - |
| Lds Church Albion | Twin Falls, ID | 253 | 9 | - |
| Wapello Elementary School | Blackfoot, ID | 253 | 56 | - |
| Palisades Lds Church-5069335 | Rexburg, ID | 251 | 11 | - |
| Solar Acres Water Association, LLC | Hayden, ID | 250 | 48 | - |
| Paradise Valley Water Assn | Bonners Ferry, ID | 250 | 47 | - |
| Tonys on the Lake | Coeur D'alene, ID | 250 | 33 | - |
| Southview Terrace Park | Athol, ID | 250 | 37 | - |
| Galena Mine Water System | Wallace, ID | 250 | 26 | - |
| Kamiah Valley Company LLC | Kamiah, ID | 250 | 37 | - |
| Brundage Ski Lodge | McCall, ID | 250 | 9 | - |
| Covert Water Users Association | Nampa, ID | 250 | 133 | - |
| Rolling Hills Estates Water Company | Nampa, ID | 250 | 122 | - |
| Arrowrock Ranch | Meridian, ID | 250 | 107 | - |
| NW Lineman College | Meridian, ID | 250 | 0 | - |
| Idaho National Guard - Snake River Train | Boise, ID | 250 | 0 | - |
| Castle Mountain Creeks Owners Assn | Garden Valley, ID | 250 | 241 | - |
| Trinity Estates Water Users Assn | Mountain Home, ID | 250 | 71 | - |
| Mellen Subd Water Dist | Mountain Home, ID | 250 | 232 | - |
| Ttb Brumpton | Boise, ID | 250 | 3 | - |
| Day Star | Donnelly, ID | 250 | 29 | - |
| Camp Ee-DE-How | Nampa, ID | 250 | 14 | - |
| Glanbia Foods Inc | Twin Falls, ID | 250 | 37 | - |
| Paul Housing Authority | Rupert, ID | 250 | 16 | - |
| Pocatello KOA LLC | Pocatello, ID | 250 | 68 | - |
| Bennington Water System | Bennington, ID | 250 | 315 | - |
| Idaho Supreme | Firth, ID | 250 | 148 | - |
| Bailey Creek Property Owners Assn | Soda Springs, ID | 250 | 94 | - |
| Country Life Estates | Idaho Falls, ID | 250 | 108 | - |
| Usfs Falls Campground and Group Area | Irwin, ID | 250 | 6 | - |
| Fox Creek Country Club Estates | Driggs, ID | 250 | 4 | - |
| Ohio Match Road Water Dist | Hayden, ID | 245 | 17 | - |
| Woodview Acres Property Owners | Caldwell, ID | 245 | 63 | - |
| Shotgun Cherokee Subd 5 | Rexburg, ID | 245 | 465 | - |
| Canyon Creek Mobile Home Park | Boise, ID | 243 | 75 | - |
| Rockland City Of | Rockland, ID | 242 | 73 | - |
| Riverbend Meats | Idaho Falls, ID | 242 | 22 | - |