Public Water Systems
170 active public water systems in NN, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Nenahnezad Community School BIA | Fruitland, NN | 80 | 95 | - |
| Ramona Smith Water Users Group Inc | Tohatchi, NN | 77 | 199 | - |
| Rare Metals NTUA | Fort Defiance, NN | 72 | 20 | - |
| Moenave Community | Fort Defiance, NN | 65 | 165 | - |
| Cane Valley NTUA | Ft Defiance, NN | 58 | 35 | - |
| Canyon De Chelly National Monument | Chinle, NN | 55 | 185 | - |
| Red Rock (Red Valley) Day School BIA | Red Valley, NN | 55 | 193 | - |
| Casamero Cup NTUA | Ft Defiance, NN | 48 | 124 | - |
| Boardman Loop NTUA | Ft Defiance, NN | 48 | 10 | - |
| Baby Rocks NTUA | Ft Defiance, NN | 44 | 20 | - |
| Alamo-Chavez Springs | Alamo, NN | 28 | 599 | - |
| Chevron Coal Company - North Mine | Questa, NN | 26 | 141 | - |
| Transwestern Pipeline Company - Klagetoh - 4 | Albuquerque, NN | 25 | 95 | - |
| Transwestern Pipeline Company - Leupp - 3 | Albuquerque, NN | 25 | 41 | - |
| Navajo National Monument | Chinle, NN | 25 | 348 | - |
| Antelope Point Marina | Page, NN | 25 | 46 | - |
| Twin Arrows Navajo Casino Internal | Church Rock, NN | 25 | 93 | - |
| Twin Arrows NTUA | Ft Defiance, NN | 25 | 90 | - |
| Mexican Water Trading Post | Farmington, NN | 25 | 64 | - |
| Northern Edge Navajo Casino | Church Rock, NN | 25 | 83 | - |
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