Is Chilchinbeto, Navajo Nation tap water safe?
2 water systems report serving Chilchinbeto. Your water depends on which one serves your address. Check your bill if unsure.
A
Chilchinbeto NTUA
Serves 1,276 people · Groundwater · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
B
Chilchinbeto Community Day School Bia
Serves 138 people · Groundwater · Full report →
No health-based violations in the last 5 years; 8 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).