Hamilton Water Quality Report
6 cities ranked · Average grade: B- · Indiana
Avg Score
72.1
Cities Ranked
6
Health Violations
6
PFAS Detected
2
72.1
County avg score
6
Cities ranked
50%
A or B grade
17%
D or F grade
6
Health violations
2
PFAS detected
Grade Distribution
How Hamilton cities scored
A
2
33%
Excellent
B
1
17%
Good
C
2
33%
Fair
D
1
17%
Poor
F
0
0%
Failing
Comparison
County vs Indiana average
▼ 6.0 pts below state average
City Map
Water quality across Hamilton
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Hamilton
Best cities
Worst cities
County context
98.7%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Hamilton
Industrial polluters nearby
Facilities reporting the most surface-water releases in Hamilton, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
CHEMSTATION OF INDIANA CARMEL, IN46032 | — | — |
KING SYSTEMS CORP NOBLESVILLE, IN46060 | — | — |
ID CASTINGS LLC NOBLESVILLE, IN46060 | — | — |
INDUSTRIAL DIELECTRICS INC. NOBLESVILLE, IN46060 | — | — |
EMC PRECISION II SHERIDAN, IN46069 | — | — |
+ 5 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 6 cities in Hamilton
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Sheridan | A | 92.2 | 4K | 5 | Health | |
| 2 | Arcadia | A- | 86.3 | 2K | 14 | Health Unresolved | |
| 3 | Carmel | B | 79.1 | 162K | 118 | Health Unresolved | |
| 4 | Atlanta | C+ | 67.8 | 735 | 23 | Health Lead Unresolved | |
| 5 | Cicero | C | 60.7 | 6K | 63 | Health Unresolved | |
| 6 | Noblesville | D | 46.8 | 46K | 361 | Health Unresolved |