Johnson Water Quality Report
8 cities ranked · Average grade: B+ · Indiana
Avg Score
84.3
Cities Ranked
8
Health Violations
4
PFAS Detected
3
84.3
County avg score
8
Cities ranked
100%
A or B grade
0%
D or F grade
4
Health violations
3
PFAS detected
Grade Distribution
How Johnson cities scored
A
3
38%
Excellent
B
5
63%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Indiana average
▲ 6.2 pts above state average
City Map
Water quality across Johnson
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Johnson
County context
99.6%
of residents on fluoridated water (CDC, 2020)
8
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Johnson
Industrial polluters nearby
Facilities reporting the most surface-water releases in Johnson, 2023.
Total reported releases to surface water: 8 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
ESSEX SOLUTIONS MAGNET WIRE USA LLC FRANKLIN, IN46131 | N-Methyl-2-pyrrolidone | 8 |
TOPPAN PACKAGING USA INC. EDINBURGH, IN46124 | — | — |
MA METAL EDINBURGH, IN46124 | — | — |
KYB AMERICAS CORP FRANKLIN, IN46131 | — | — |
ELECTRO-SPEC INC FRANKLIN, IN46131 | — | — |
+ 5 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 8 cities in Johnson
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Edinburgh | A | 94.2 | 4K | 6 | Health Unresolved | |
| 2 | Greenwood | A | 90.9 | 87K | 1 | ||
| 3 | Trafalgar | A- | 86.2 | 1K | 15 | Unresolved | |
| 4 | Bargersville | B+ | 84.4 | 34K | 13 | Unresolved | |
| 5 | Edinburg | B+ | 84.3 | 5K | 59 | Health Unresolved | |
| 6 | Whiteland | B+ | 80.1 | 6K | 18 | Health Unresolved | |
| 7 | Franklin | B | 78.6 | 654 | 20 | Health Unresolved | |
| 8 | Nineveh | B | 75.3 | 8K | 78 | Unresolved |