#23 of 51A
North Dakota Water Quality
North Dakota ranks #23 out of 51 states for tap water quality with a score of 84.0 out of 100.
Summary
Overall Score
84.0
out of 100
Cities Tested
29
cities
Cities w/ Violations
26
90% of cities
Avg Contaminants
3.5
above guidelines
Population
531,888
people affected
Best Cities in North Dakota
Pop: 13,500Score: 100
Pop: 2,528Score: 100
Pop: 0Score: 98
Pop: 15,427Score: 96
Pop: 3,058Score: 94
Cities Needing Improvement
Pop: 120,762Score: 80
Pop: 3,983Score: 80
Pop: 120,762Score: 80
Pop: 2,211Score: 80
Pop: 72,497Score: 80
Cities listed have the lowest water quality scores in North Dakota.
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