Is Dickinson, North Dakota tap water safe?
2 water systems report serving Dickinson. Your water depends on which one serves your address. Check your bill if unsure.
A
City of Dickinson
Serves 25,679 people · Surface water · 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).
A
Southwest Water Authority
Serves 8,537 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).