City Water Quality Rankings in Tennessee
257 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#97
Watertown
County, TN
93 A
#98 Adamsville
County, TN
92 A
#99 Bolivar
County, TN
92 A
#100 Celina
County, TN
92 A
#101 Corryton
County, TN
92 A
#102 Gallaway
County, TN
92 A
#103 Holladay
County, TN
92 A
#104 Jasper
County, TN
92 A
#105 Lobelville
County, TN
92 A
#106 Maury City
County, TN
92 A
#107 Munford
County, TN
92 A
#108 Oneida
County, TN
92 A
#109 Parsons
County, TN
92 A
#110 Piperton
County, TN
92 A
#111 Pleasant View
County, TN
92 A
#112 Roan Mountain
County, TN
92 A
#113 Rutledge
County, TN
92 A
#114 Sparta
County, TN
92 A
#115 Trenton
County, TN
92 A
#116 Turtletown
County, TN
92 A
#117 Westmoreland
County, TN
92 A
#118 White Pine
County, TN
92 A
#119 Bethpage
County, TN
91 A
#120 Kingsport
County, TN
91 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.