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 |
|---|---|---|---|---|
| Sunnyridge 3 Water Corp | Nampa, ID | 240 | 10 | - |
| Greenfield Water and Sewer | Shelley, ID | 240 | 169 | - |
| Donnelly City Of | Donnelly, ID | 237 | 79 | - |
| Hayden Haven / Gem Shores | Rathdrum, ID | 236 | 29 | - |
| Sunlight Terrace | Middleton, ID | 234 | 87 | - |
| Basf-Nunhems | Parma, ID | 230 | 73 | - |
| Saint Dominic School | Post Falls, ID | 228 | 55 | - |
| Upper Twin Lakes Water Company Inc | Rathdrum, ID | 227 | 47 | - |
| Twenty Mile Creek Water Assn | Bonners Ferry, ID | 225 | 135 | - |
| Indian Village | Nampa, ID | 225 | 175 | - |
| Jerome Country Club | Jerome, ID | 225 | 75 | - |
| Lds Camp Pasa la Coma | Idaho Falls, ID | 225 | 13 | - |
| Woodville | Shelley, ID | 225 | 104 | - |
| Smoky Canyon Mine Water System | Afton, ID | 225 | 174 | - |
| Mountain Village Lodge and Restaurant | Stanley, ID | 225 | 37 | - |
| Idaho Pacific Corp | Ririe, ID | 225 | 26 | - |
| Lds Church Hagerman | Hammett, ID | 221 | 29 | - |
| Camp Lutherhaven | Coeur D'alene, ID | 220 | 16 | - |
| Carlin Bay Property Owners Association | Coeur D'alene, ID | 220 | 19 | - |
| Aqua Water System | Coeur D'alene, ID | 220 | 124 | - |
| Bruneau Water and Sewer Dist | Bruneau, ID | 220 | 152 | - |
| YMCA Horsethief Camp | Boise, ID | 220 | 150 | - |
| Hollister City Of | Hollister, ID | 220 | 107 | - |
| Kanaka Rapids Ranch Water System Inc | Buhl, ID | 220 | 143 | - |
| Rockford Elementary | Blackfoot, ID | 217 | 29 | - |
| Dufort Water Association | Spokane, ID | 216 | 170 | - |
| Cti Food Service | Wilder, ID | 216 | 35 | - |
| Karcher Ranchette Water Corp | Caldwell, ID | 213 | 68 | - |
| Woodland Shores Water and Sewer Assn | Coeur D Alene, ID | 210 | 220 | - |
| Peck Water System | Peck, ID | 210 | 86 | - |
| Heyburn Ward #5259320 | Burley, ID | 210 | 10 | - |
| Beyond Hope Resort | Sandpoint, ID | 207 | 9 | - |
| Givens Hot Springs | Melba, ID | 207 | 34 | - |
| Bloomington City Of | Bloomington, ID | 206 | 72 | - |
| Faith Journey Church | Caldwell, ID | 205 | 0 | - |
| Aspen Ridge Subd | Rexburg, ID | 204 | 868 | - |
| Syringa Water and Sewer | Coeur D Alene, ID | 203 | 21 | - |
| Somerset West Water Corp | Caldwell, ID | 203 | 65 | - |
| Woodhead Park Complete | Boise, ID | 203 | 7 | - |
| Lemhi (Salmon) Lds Chapel | Burley, ID | 203 | 4 | - |
| Usfs Alturas Lake Water System | Jerome, ID | 202 | 3 | - |
| The Occasions Group | Rexburg, ID | 202 | 9 | - |
| Elkins on Priest Lake | Nordman, ID | 200 | 20 | - |
| Hills Resort | Priest Lake, ID | 200 | 2 | - |
| Southside Elementary School | Sandpoint, ID | 200 | 21 | - |
| Inn at Priest Lake | Larkspur, ID | 200 | 30 | - |
| Skin Creek Water Assn | Bonners Ferry, ID | 200 | 145 | - |
| Elk Mountain Farms Backwoods | Bonners Ferry, ID | 200 | 49 | - |
| Camp Easton Boy Scout Camp | Harrison, ID | 200 | 19 | - |
| Camp Mivoden | Hayden Lake, ID | 200 | 22 | - |