Humphreys Water Quality Report
3 cities ranked · Average grade: A- · Tennessee
Avg Score
89
Cities Ranked
3
Health Violations
2
PFAS Detected
0
89
County avg score
3
Cities ranked
100%
A or B grade
0%
D or F grade
2
Health violations
0
PFAS detected
Grade Distribution
How Humphreys cities scored
A
2
67%
Excellent
B
1
33%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Tennessee average
▲ 6.2 pts above state average
City Map
Water quality across Humphreys
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Humphreys
Best cities
Worst cities
County context
60.4%
of residents on fluoridated water (CDC, 2020)
634,629
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Humphreys
Industrial polluters nearby
Facilities reporting the most surface-water releases in Humphreys, 2023.
Total reported releases to surface water: 634,629 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
HOOD CONTAINER CORP WAVERLY, TN37185 | Ammonia | 396,099 |
CHEMOURS JOHNSONVILLE PLANT NEW JOHNSONVILLE, TN37134 | Manganese And Manganese Compounds | 238,055 |
VIBRANTZ SPECIALTY PRODUCTS LLC NEW JOHNSONVILLE, TN37134 | Manganese And Manganese Compounds | 407 |
SCEPTER INC WAVERLY, TN37185 | Copper | 68 |
OCCIDENTAL CHEMICAL CORP (OXYCHEM) NEW JOHNSONVILLE, TN37134 | Dioxin and dioxin-like compounds | 0 |
+ 3 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 3 cities in Humphreys
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | New Johnsonville | A | 94.3 | 9K | 8 | Health Unresolved | |
| 2 | Mcewen | A- | 87.9 | 4K | 14 | Unresolved | |
| 3 | New Johnsonville | B+ | 84.9 | 12K | 37 | Health Unresolved |