North Dakota Drinking Water Violations
406Water Systems
3,636Total Violations
211Health-Based
North Dakota has 406 active public water systems regulated under the EPA's Safe Drinking Water Act. Across these systems, there have been 211 health-based violations out of 3,636 total violations recorded. Currently, 4 water systems have unresolved health-based violations.
The most frequently cited health-based contaminants in North Dakota are Unknown, Unknown, and Unknown. Health-based violations mean a water system exceeded an EPA maximum contaminant level (MCL) or failed required treatment standards.
Browse the counties below to find specific water systems, or search by address or ZIP code to find your water provider.