City Water Quality Rankings in New York
473 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#145
Willsboro
County, NY
96 A
#146 Wilson
County, NY
96 A
#147 Averill Park
County, NY
95 A
#148 Castleton
County, NY
95 A
#149 Chatham
County, NY
95 A
#150 Dannemora
County, NY
95 A
#151 Farmingdale
County, NY
95 A
#152 Fort Montgomery
County, NY
95 A
#153 Hoosick Falls
County, NY
95 A
#154 Mohawk
County, NY
95 A
#155 Newfield
County, NY
95 A
#156 Port Henry
County, NY
95 A
#157 St. Johnsville
County, NY
95 A
#158 Wappingers Falls
County, NY
95 A
#159 Babylon
County, NY
94 A
#160 Bayshore
County, NY
94 A
#161 Binghamton
County, NY
94 A
#162 Chateaugay
County, NY
94 A
#163 Cottekill
County, NY
94 A
#164 Delhi
County, NY
94 A
#165 Durhamville
County, NY
94 A
#166 East Meadow
County, NY
94 A
#167 Franklinville
County, NY
94 A
#168 Glen Cove
County, NY
94 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.