City Water Quality Rankings in New York
479 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#361
Stamford
County, NY
79 B
#362 Wellsville
County, NY
79 B
#363 Bainbridge
County, NY
78 B
#364 Brockport
County, NY
78 B
#365 Halfmoon
County, NY
78 B
#366 Nyack
County, NY
78 B
#367 Ossining
County, NY
78 B
#368 Ripley
County, NY
78 B
#369 West Nyack
County, NY
78 B
#370 Carthage
County, NY
77 B
#371 Clifton Springs
County, NY
77 B
#372 Greenwood Lake
County, NY
77 B
#373 Schenectady
County, NY
77 B
#374 Tarrytown
County, NY
77 B
#375 East Aurora
County, NY
76 B
#376 Ellenburg Depot
County, NY
76 B
#377 Richfield Springs
County, NY
76 B
#378 Dexter
County, NY
75 B
#379 Naples
County, NY
75 B
#380 Woodridge
County, NY
75 B
#381 Central Valley
County, NY
74 C
#382 Cohoes
County, NY
74 C
#383 Mount Kisco
County, NY
74 C
#384 Sanborn
County, NY
74 C
Frequently Asked Questions
How are city water quality rankings calculated in New York?
WaterQ city rankings are based on EPA SDWIS data across local public water systems, including contaminant detections, compliance violations, and recency-weighted score signals.
Can I compare two cities in New York?
Yes. Use the city comparison links on this page or open the Compare tool to evaluate two cities side by side on score, grade, and water system coverage.
How often does WaterQ refresh city data?
City-level metrics refresh when new EPA data is processed. Check city pages for latest score and violation context.