City Water Quality Rankings in Kentucky
233 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#97
Salyersville
County, KY
83 B
#98 Auburn
County, KY
82 B
#99 Brooksville
County, KY
82 B
#100 Fredonia
County, KY
82 B
#101 Mckee
County, KY
82 B
#102 Mortons Gap
County, KY
82 B
#103 Muldraugh
County, KY
82 B
#104 Sacramento
County, KY
82 B
#105 Flemingsburg
County, KY
81 B
#106 Lawrenceburg
County, KY
81 B
#107 Corinth
County, KY
80 B
#108 Earlington
County, KY
80 B
#109 Elkhorn City
County, KY
80 B
#110 Elkton
County, KY
80 B
#111 Guthrie
County, KY
80 B
#112 Louisa
County, KY
80 B
#113 Nortonville
County, KY
80 B
#114 Sharpsburg
County, KY
80 B
#115 Sparta
County, KY
80 B
#116 Warsaw
County, KY
80 B
#117 Hodgenville
County, KY
79 B
#118 Crab Orchard
County, KY
78 B
#119 Crittenden
County, KY
78 B
#120 Dry Ridge
County, KY
78 B
Frequently Asked Questions
How are city water quality rankings calculated in Kentucky?
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 Kentucky?
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.