Public Water Systems
323 active public water systems in 09, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Battle Mountain | Battle Mountain, 09 | 195 | 398 | - |
| Ojo Encino Day School (New) - BIA | Gallup, 09 | 192 | 20 | - |
| Susanville Upper Rancheria | Susanville, 09 | 190 | 35 | - |
| Washoe Admin Building | Gardnerville, 09 | 190 | 114 | - |
| Santa Rosa Reservation | Anza, 09 | 185 | 292 | - |
| Fort McDowell Adventures | Fountain Hills, 09 | 180 | 26 | - |
| Torres-Martinez Avenue 64 | Thermal, 09 | 180 | 298 | - |
| Yavapai Apache - Camp Verde | Camp Verde, 09 | 177 | 58 | - |
| Las Vegas Paiute Snow Mountain | Las Vegas, 09 | 175 | 432 | - |
| Bermuda Palms | Parker, 09 | 172 | 59 | - |
| Duckwater | Duckwater, 09 | 166 | 225 | - |
| Santa Rosa Ranch Intertie | Sells, 09 | 165 | 15 | - |
| Kashia | Santa Rosa, 09 | 153 | 338 | - |
| Redwood Valley Rancheria | Redwood Valley, 09 | 152 | 128 | - |
| Kaka | Sells, 09 | 150 | 48 | - |
| Grindstone Rancheria | Elk Creek, 09 | 150 | 1,214 | - |
| Duck Valley Owyhee | Owyhee, 09 | 150 | 120 | - |
| Washoe Tribe Stewart | Gardnerville, 09 | 150 | 148 | - |
| Round Valley Hidden Oaks Casino and Restaurant | Covelo, 09 | 137 | 96 | - |
| Chi Chil Tah Jones Ranch Community School - BIE | Washington, 09 | 137 | 94 | - |
| San Pedro | Sells, 09 | 135 | 12 | - |
| Tse' Yi' Gai High School | Gallup, 09 | 126 | 16 | - |
| Vamori | Sells, 09 | 125 | 41 | - |
| Hanaadli Huerfano Boarding School - BIE | Gallup, 09 | 123 | 140 | - |
| Cowlic | Sells, 09 | 120 | 9 | - |
| Fort Independence | Independence, 09 | 120 | 153 | - |
| Yurok - Weitchpec | Klamath, 09 | 120 | 622 | - |
| Dibe Yazhi Habitiin (Borrego Pass) Day School-BIE | Washington, 09 | 120 | 30 | - |
| Round Valley Health Clinic | Covelo, 09 | 119 | 264 | - |
| Bread Springs Day School (New) - BIE | Washington, 09 | 115 | 66 | - |
| Los Coyotes | Warner Springs, 09 | 114 | 19 | - |
| Pipe Spring National Monument | Fredonia, 09 | 111 | 23 | - |
| Ft. McDermitt Paiute-Shoshone - Upper | McDermitt, 09 | 110 | 478 | - |
| Oasis at Havasu Palms | Needles, 09 | 109 | 53 | - |
| Fresnal | Sells, 09 | 105 | 36 | - |
| Old Campo | Campo, 09 | 102 | 78 | - |
| Salt River North Mesa | Scottsdale, 09 | 100 | 239 | - |
| Manchester Rancheria | Point Arena, 09 | 100 | 306 | - |
| Round Valley Admin. Complex | Covelo, 09 | 100 | 284 | - |
| Temalpakh Farm | Coachella, 09 | 100 | 0 | - |
| Las Vegas Paiute Colony | Las Vegas, 09 | 100 | 79 | - |
| Upper Lake Hardisty System | Upper Lake, 09 | 98 | 206 | - |
| Moccasin Domestic Water Improvement District | Fredonia, 09 | 96 | 348 | - |
| Yurok - Wautec | Klamath, 09 | 96 | 525 | - |
| Ak-Chin Santa Cruz Commerce Center | Maricopa, 09 | 94 | 10 | - |
| Turquoise Well Water System | Kykotsmovi, 09 | 90 | 73 | - |
| Pit River Montgomery Creek Rancheria | Burney, 09 | 90 | 233 | - |
| Six Mile and Steamboat Village | Pipe Spring, 09 | 88 | 109 | - |
| Fort Bidwell Reservation | Fort Bidwell, 09 | 88 | 335 | - |
| Round Valley Agency | Covelo, 09 | 84 | 318 | - |