City Water Quality Rankings in Tennessee
257 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#169
Cedar Grove
County, TN
84 B
#170 Clairfield
County, TN
84 B
#171 Franklin
County, TN
84 B
#172 Mcewen
County, TN
84 B
#173 Riceville
County, TN
84 B
#174 Smithville
County, TN
84 B
#175 Tiptonville
County, TN
84 B
#176 Waynesboro
County, TN
84 B
#177 Whitwell
County, TN
84 B
#178 Bell Buckle
County, TN
83 B
#179 Cumberland City
County, TN
83 B
#180 Hohenwald
County, TN
83 B
#181 Decatur
County, TN
82 B
#182 Erin
County, TN
82 B
#183 Copperhill
County, TN
81 B
#184 Linden
County, TN
81 B
#185 Lynchburg
County, TN
81 B
#186 Belvidere
County, TN
80 B
#187 Englewood
County, TN
80 B
#188 Hixson
County, TN
80 B
#189 Lebanon
County, TN
80 B
#190 Nolensville
County, TN
80 B
#191 Sardis
County, TN
80 B
#192 Clinton
County, TN
79 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.