City Water Quality Rankings in Tennessee
257 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#145
Hendersonville
County, TN
88 B
#146 Mohawk
County, TN
88 B
#147 Scotts Hill
County, TN
88 B
#148 Soddy Daisy
County, TN
88 B
#149 Unicoi
County, TN
88 B
#150 Vonore
County, TN
88 B
#151 Wartburg
County, TN
88 B
#152 Hampton
County, TN
87 B
#153 Newbern
County, TN
87 B
#154 Saltillo
County, TN
87 B
#155 Selmer
County, TN
87 B
#156 Tennessee Ridge
County, TN
87 B
#157 Winchester
County, TN
87 B
#158 Ashland City
County, TN
86 B
#159 New Johnsonville
County, TN
86 B
#160 Niota
County, TN
86 B
#161 Only
County, TN
86 B
#162 Sneedville
County, TN
86 B
#163 Chattanooga
County, TN
85 B
#164 Dandridge
County, TN
85 B
#165 Lynnville
County, TN
85 B
#166 Spring City
County, TN
85 B
#167 Bean Station
County, TN
84 B
#168 Bruceton
County, TN
84 B
Frequently Asked Questions
How are city water quality rankings calculated in Tennessee?
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 Tennessee?
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.