Kentucky
Water Quality Report
66 Fair
Average Score
66/100
Water Systems
334
Population
4.6M
Violations
3 all resolved
Score Distribution
2 A
0 B
0 C
1 D
0 F
Top Contaminant Violations
Lowest Scoring Water Systems
Counties in Kentucky
Cities in Kentucky
View all 233 cities →Popular City Comparisons in Kentucky
Quickly compare major cities in Kentucky by water quality score and grade.
Frequently Asked Questions
Is tap water in Kentucky safe to drink?
Kentucky has an average WaterQ score of 66/100 across 334 public water systems. Safety can vary by city and system, so check your local report for recent violations and contaminants.
How many water systems are in Kentucky?
WaterQ currently tracks 334 public water systems in Kentucky.
Where can I compare cities in Kentucky?
Use the city list below to open detailed reports, or visit the compare tool to benchmark two cities side-by-side on score, grade, and system coverage.