City Water Quality Rankings in Tennessee
261 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#121
Lenoir City
County, TN
92 A
#122 Munford
County, TN
92 A
#123 Nashville
County, TN
92 A
#124 Oneida
County, TN
92 A
#125 Piperton
County, TN
92 A
#126 Pleasant View
County, TN
92 A
#127 Roan Mountain
County, TN
92 A
#128 Summertown
County, TN
92 A
#129 Tennessee Ridge
County, TN
92 A
#130 Turtletown
County, TN
92 A
#131 Westmoreland
County, TN
92 A
#132 Kingsport
County, TN
91 A
#133 Murfreesboro
County, TN
91 A
#134 Oak Ridge
County, TN
91 A
#135 White Pine
County, TN
91 A
#136 Alcoa
County, TN
90 A
#137 Benton
County, TN
90 A
#138 Bruceton
County, TN
90 A
#139 Gladeville
County, TN
90 A
#140 Knoxville
County, TN
90 A
#141 Lavergne
County, TN
90 A
#142 Michie
County, TN
90 A
#143 Monterey
County, TN
90 A
#144 Mount Pleasant
County, TN
90 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.