Is Crownpoint, Littlewater, Three Mile Poin, Navajo Nation tap water safe?
1 water system report serving Crownpoint, Littlewater, Three Mile Poin. Your water depends on which one serves your address. Check your bill if unsure.
A
Crownpoint-Littlewater-Three Mile Point NTUA
Serves 3,950 people · Groundwater · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).