Madison Water Quality Report
4 cities ranked · Average grade: C+ · Mississippi
Avg Score
65.6
Cities Ranked
4
Health Violations
4
PFAS Detected
3
65.6
County avg score
4
Cities ranked
50%
A or B grade
50%
D or F grade
4
Health violations
3
PFAS detected
Grade Distribution
How Madison cities scored
A
0
0%
Excellent
B
2
50%
Good
C
0
0%
Fair
D
2
50%
Poor
F
0
0%
Failing
Comparison
County vs Mississippi average
▼ 3.1 pts below state average
City Map
Water quality across Madison
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Madison
Best cities
Worst cities
County context
1
Superfund site in Madison
93.0%
of residents on fluoridated water (CDC, 2020)
1
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Madison
Industrial polluters nearby
Facilities reporting the most surface-water releases in Madison, 2023.
Total reported releases to surface water: 1 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
MMC MATERIALS INC - RAGSDALE ROAD MADISON, MS39110 | Lead | 0 |
JACKSON READY-MIX PLANT 26 CANTON, MS39046 | Lead | 0 |
PECO FOODS INC - CANTON FULTON STREET CANTON, MS39046 | — | — |
NISSAN N.A. INC. CANTON, MS39046 | — | — |
STEEL TECHNOLOGIES LLC MADISON, MS39110 | — | — |
+ 4 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites
Superfund sites in Madison
Superfund sites nearby
Federally tracked hazardous-waste sites within Madison on the EPA National Priorities List.
- SOUTHEASTERN WOOD PRESERVING
Source: EPA Superfund National Priorities List
Full Rankings