Is Tuba City, Arizona tap water safe?
2 water systems report serving Tuba City. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
A
Upper Moenkopi
Serves 1,740 people · Groundwater · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
D
Lower Moencopi - Spring Source
Serves 465 people · Groundwater · Full report →
7 health-based violations in the last 5 years; 84 monitoring/reporting violations; 5 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2022).