City Water Quality Rankings in Tennessee
257 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#121
Murfreesboro
County, TN
91 A
#122 New Market
County, TN
91 A
#123 Alcoa
County, TN
90 A
#124 Benton
County, TN
90 A
#125 Camden
County, TN
90 A
#126 Cookeville
County, TN
90 A
#127 Dover
County, TN
90 A
#128 Gladeville
County, TN
90 A
#129 Knoxville
County, TN
90 A
#130 Lavergne
County, TN
90 A
#131 Michie
County, TN
90 A
#132 Monterey
County, TN
90 A
#133 Mount Pleasant
County, TN
90 A
#134 New Tazewell
County, TN
90 A
#135 Oakland
County, TN
90 A
#136 Pulaski
County, TN
90 A
#137 Rocky Top
County, TN
90 A
#138 Sewannee
County, TN
90 A
#139 South Pittsburg
County, TN
90 A
#140 Kenton
County, TN
89 B
#141 Lenoir City
County, TN
89 B
#142 Rickman
County, TN
89 B
#143 Bristol
County, TN
88 B
#144 Centerville
County, TN
88 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.