North Dakota
It depends on the town. 36 of 37 listed water systems in North Dakota, United States are low risk (97.3%).
- 36Low
- 0Medium
- 1High
- 0Critical
- Agassiz UsersLow risk
- BelcourtLow risk
- Bismarck4 systems · low risk
- Cass -phase ILow risk
- Cass FargoLow risk
- CavalierLow risk
- Devils Lake2 systems · low risk
- Dickinson3 systems · low risk
- FargoLow risk
- FessendenLow risk
- Fort YatesHigh risk
- GraftonLow risk
- Grand ForksLow risk
- Jamestown2 systems · low risk
- LincolnLow risk
- Mandan2 systems · low risk
- Minot2 systems · low risk
- Spirit Lake ManagementLow risk
- ThompsonLow risk
- Valley City2 systems · low risk
- Wahpeton2 systems · low risk
- Watford City2 systems · low risk
- West FargoLow risk
- Williston2 systems · low risk
Covers community water systems serving 3,300 people or more. The rating uses health-based violations of federal drinking-water standards in the last three years, and whether those violations have been fixed. Each system is placed at a town it serves, so positions are approximate.
Common questions
Can I drink the tap water in North Dakota, United States?
It depends on the town. 36 of 37 listed water systems in North Dakota, United States are low risk (97.3%).
Where do these ratings come from?
US EPA Safe Drinking Water Information System. Period covered: October 2023 to September 2026.