City Water Quality Rankings in Tennessee
261 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#241
Millington
County, TN
58 D
#242 Shelbyville
County, TN
55 D
#243 Alexandria
County, TN
54 D
#244 Woodlawn
County, TN
48 D
#245 Graysville
County, TN
47 D
#246 Mcminnville
County, TN
45 D
#247 Butler
County, TN
44 F
#248 Livingston
County, TN
43 F
#249 Moss
County, TN
43 F
#250 Rutherford
County, TN
43 F
#251 Bluff City
County, TN
33 F
#252 Tracy City
County, TN
18 F
#253 Monteagle
County, TN
16 F
#254 Collinwood
County, TN
6 F
#255 Byrdstown
County, TN
0 F
#256 Clifton
County, TN
0 F
#257 Hartsville
County, TN
0 F
#258 Jellico
County, TN
0 F
#259 Mountain City
County, TN
0 F
#260 Red Boiling Springs
County, TN
0 F
#261 South Carthage
County, TN
0 F
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.