City Water Quality Rankings in New York
479 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#193
Ontario
County, NY
94 A
#194 Port Jervis
County, NY
94 A
#195 Rockville Centre
County, NY
94 A
#196 Schaghticoke
County, NY
94 A
#197 Sodus
County, NY
94 A
#198 Springville
County, NY
94 A
#199 Upton
County, NY
94 A
#200 White Plains
County, NY
94 A
#201 Allegany
County, NY
93 A
#202 Brocton
County, NY
93 A
#203 Greenport
County, NY
93 A
#204 Guilderland
County, NY
93 A
#205 Homer
County, NY
93 A
#206 Hudson Falls
County, NY
93 A
#207 Old Forge
County, NY
93 A
#208 Port Byron
County, NY
93 A
#209 Poughkeepsie
County, NY
93 A
#210 Rock Hill
County, NY
93 A
#211 Waterloo
County, NY
93 A
#212 West Hempstead
County, NY
93 A
#213 Burnt Hills
County, NY
92 A
#214 Caneadea
County, NY
92 A
#215 Corinth
County, NY
92 A
#216 Cortlandt Manor
County, NY
92 A
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.