City Water Quality Rankings in Tennessee
261 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#193
Linden
County, TN
81 B
#194 Lynchburg
County, TN
81 B
#195 Belvidere
County, TN
80 B
#196 Englewood
County, TN
80 B
#197 Hixson
County, TN
80 B
#198 New Johnsonville
County, TN
80 B
#199 Nolensville
County, TN
80 B
#200 Sardis
County, TN
80 B
#201 Waynesboro
County, TN
80 B
#202 Dunlap
County, TN
79 B
#203 Hornbeak
County, TN
79 B
#204 Lafollette
County, TN
79 B
#205 Ocoee
County, TN
79 B
#206 Elizabethton
County, TN
78 B
#207 Greenbrier
County, TN
78 B
#208 Jonesborough
County, TN
78 B
#209 Madisonville
County, TN
78 B
#210 Only
County, TN
78 B
#211 Clarksville
County, TN
77 B
#212 Clinton
County, TN
77 B
#213 Dyer
County, TN
77 B
#214 Rogersville
County, TN
77 B
#215 Tellico Plains
County, TN
77 B
#216 Townsend
County, TN
77 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.