City Water Quality Rankings in Tennessee
261 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#145
Pulaski
County, TN
90 A
#146 Saltillo
County, TN
90 A
#147 Sewannee
County, TN
90 A
#148 South Pittsburg
County, TN
90 A
#149 Maryville
County, TN
89 B
#150 Rickman
County, TN
89 B
#151 Bristol
County, TN
88 B
#152 Centerville
County, TN
88 B
#153 Hendersonville
County, TN
88 B
#154 Lynnville
County, TN
88 B
#155 Mckenzie
County, TN
88 B
#156 Mohawk
County, TN
88 B
#157 Niota
County, TN
88 B
#158 Prospect
County, TN
88 B
#159 Soddy Daisy
County, TN
88 B
#160 Unicoi
County, TN
88 B
#161 Vonore
County, TN
88 B
#162 Wartburg
County, TN
88 B
#163 Hampton
County, TN
87 B
#164 Newbern
County, TN
87 B
#165 Selmer
County, TN
87 B
#166 Winchester
County, TN
87 B
#167 Arnold Afb
County, TN
86 B
#168 Ashland City
County, TN
86 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.