Mason Water Quality Report
3 cities ranked · Average grade: B+ · Kentucky
Avg Score
80.9
Cities Ranked
3
Health Violations
2
PFAS Detected
2
80.9
County avg score
3
Cities ranked
100%
A or B grade
0%
D or F grade
2
Health violations
2
PFAS detected
Grade Distribution
How Mason cities scored
A
1
33%
Excellent
B
2
67%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Kentucky average
▲ 1.6 pts above state average
City Map
Water quality across Mason
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Mason
Best cities
Worst cities
County context
100.0%
of residents on fluoridated water (CDC, 2020)
1,012
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Mason
Industrial polluters nearby
Facilities reporting the most surface-water releases in Mason, 2023.
Total reported releases to surface water: 1,012 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
SPURLOCK POWER STATION MAYSVILLE, KY41056 | Barium And Barium Compounds | 1,005 |
INTERNATIONAL PAPER MAYSVILLE, KY41056 | Lead | 7 |
CARMEUSE LIME & STONE MAYSVILLE FACILITY MAYSVILLE, KY41056 | — | — |
GREEN TOKAI CO - MAYSVILLE MAYSVILLE, KY41056 | — | — |
WALD LLC MAYSVILLE, KY41056 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings