City Water Quality Rankings in Tennessee
257 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#73
Cleveland
County, TN
94 A
#74 Columbia
County, TN
94 A
#75 Dyersburg
County, TN
94 A
#76 Harrogate
County, TN
94 A
#77 Henning
County, TN
94 A
#78 Kingston
County, TN
94 A
#79 Kingston Springs
County, TN
94 A
#80 Lawrenceburg
County, TN
94 A
#81 Lewisburg
County, TN
94 A
#82 Loudon
County, TN
94 A
#83 Madison
County, TN
94 A
#84 Springfield
County, TN
94 A
#85 Surgoinsville
County, TN
94 A
#86 Vanleer
County, TN
94 A
#87 Woodbury
County, TN
94 A
#88 Crossville
County, TN
93 A
#89 Gatlinburg
County, TN
93 A
#90 Huntingdon
County, TN
93 A
#91 Jackson
County, TN
93 A
#92 Manchester
County, TN
93 A
#93 Oak Ridge
County, TN
93 A
#94 Rossville
County, TN
93 A
#95 Springville
County, TN
93 A
#96 Tullahoma
County, TN
93 A
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.