Is Duncan, Nebraska tap water safe?
1 water system report serving Duncan. Your water depends on which one serves your address. Check your bill if unsure.
C
Village of Duncan
Serves 392 people · Groundwater · Full report →
2 health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).