Is Nanwalek, Alaska tap water safe?
1 water system report serving Nanwalek. Your water depends on which one serves your address. Check your bill if unsure.
C
Nanwalek
Serves 281 people · Surface water · Full report →
2 health-based violations in the last 5 years; 221 monitoring/reporting violations; 4 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).