#40 of 51B
New Jersey Water Quality
New Jersey ranks #40 out of 51 states for tap water quality with a score of 79.8 out of 100.
Summary
Overall Score
79.8
out of 100
Cities Tested
402
cities
Cities w/ Violations
402
100% of cities
Avg Contaminants
6.2
above guidelines
Population
113.9M
people affected
Best Cities in New Jersey
Pop: 24,244Score: 96
Pop: 3,382Score: 94
Pop: 0Score: 94
Pop: 15,800Score: 90
Pop: 7,066Score: 85
Cities Needing Improvement
Pop: 9,655Score: 70
Pop: 56,300Score: 75
Pop: 217,230Score: 75
Pop: 56,300Score: 75
Pop: 217,230Score: 75
Cities listed have the lowest water quality scores in New Jersey.
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Frequently Asked Questions About New Jersey Water Quality
New Jersey ranks #40 out of 51 states and territories for water quality with a score of 79.8 out of 100 and a grade of B. A total of 402 cities were tested across the state.
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