Lyon Water Quality Report
2 cities ranked · Average grade: B- · Kentucky
Avg Score
72.2
Cities Ranked
2
Health Violations
2
PFAS Detected
1
72.2
County avg score
2
Cities ranked
50%
A or B grade
0%
D or F grade
2
Health violations
1
PFAS detected
Grade Distribution
How Lyon cities scored
A
1
50%
Excellent
B
0
0%
Good
C
1
50%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Kentucky average
▼ 7.1 pts below state average
City Map
Water quality across Lyon
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Lyon
Best cities
Worst cities
County context
90.7%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Lyon
Industrial polluters nearby
Facilities reporting the most surface-water releases in Lyon, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
MARATHON PETROLEUM CO - KUTTAWA KY TERMINAL KUTTAWA, KY42055 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings