Is Hillsboro, North Dakota tap water safe?
2 water systems report serving Hillsboro. Your water depends on which one serves your address. Check your bill if unsure.
A
East Central Regional Wd-Traill
Serves 2,800 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 (2024).
A
City of Hillsboro
Serves 1,603 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).