Infrastructure
Arizona vs New York: Water Quality Score
New York has a higher water quality score than Arizona.
National Rankings
Where They Rank Nationally
See where both states fall among all 50 states for water quality score.
Arizona
#43 · 77.4/100 (B)
New York
#27 · 83.1/100 (A)
Lowest
Highest
Top 10 States — Water Quality Score
#1
Hawaii
99.9/100 (A)
Hawaii
#2
North Carolina
99.7/100 (A)
North Carolina
#3
New Hampshire
99.5/100 (A)
New Hampshire
#4
Louisiana
98.9/100 (A)
Louisiana
#5
Alaska
97.7/100 (A)
Alaska
#6
South Dakota
96.5/100 (A)
South Dakota
#7
New Mexico
95.9/100 (A)
New Mexico
#8
Indiana
95.2/100 (A)
Indiana
#9
Oregon
90.5/100 (A)
Oregon
#10
Vermont
88.2/100 (A)
Vermont
Selected states
#43
Arizona
77.4/100 (B)
Arizona
#27
New York
83.1/100 (A)
New York
Arizona ranks 43rd and New York ranks 27th nationally for water quality score.
What this means
Arizona vs New York: Water Quality Score in context
New York's water quality score is 83.1/100 (A), compared with 77.4/100 (B) in Arizona. State tap-water score on a 100-point scale from the existing water-quality ranking.
Arizona
77.4/100 (B)
New York
83.1/100 (A)
Difference
5.70 points
People also ask
Arizona vs New York Water Quality Score — common questions
QWhat is Arizona's water quality score?
Arizona's water quality score is 77.4/100 (B).
QWhat is New York's water quality score?
New York's water quality score is 83.1/100 (A).
QWhich state has a higher water quality score — Arizona or New York?
New York has a higher water quality score than Arizona.
More comparisons: Arizona vs New York
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Data source and freshness
Primary source
Data period
2026 ranking
Dataset reviewed
July 23, 2026
Method note
TapWaterData.com composite score; it is not an EPA regulatory compliance grade.