Decatur Water Quality Report
3 cities ranked · Average grade: D · Indiana
Avg Score
48.9
Cities Ranked
3
Health Violations
3
PFAS Detected
0
48.9
County avg score
3
Cities ranked
0%
A or B grade
100%
D or F grade
3
Health violations
0
PFAS detected
Grade Distribution
How Decatur cities scored
A
0
0%
Excellent
B
0
0%
Good
C
0
0%
Fair
D
3
100%
Poor
F
0
0%
Failing
Comparison
County vs Indiana average
▼ 29.2 pts below state average
City Map
Water quality across Decatur
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Decatur
Best cities
Worst cities
County context
94.1%
of residents on fluoridated water (CDC, 2020)
42
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Decatur
Industrial polluters nearby
Facilities reporting the most surface-water releases in Decatur, 2023.
Total reported releases to surface water: 42 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
DELTA FAUCET CO GREENSBURG, IN47240 | Nitric acid | 27 |
RESONAC POWDERED METALS AMERICA INC. GREENSBURG, IN47240 | Copper | 16 |
ADVANCED BEARING MATERIALS LLC GREENSBURG, IN47240 | — | — |
DAVE O'MARA CONTRACTOR INC. GREENSBURG, IN47240 | — | — |
GECOM CORP GREENSBURG, IN47240 | — | — |
+ 3 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 3 cities in Decatur
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Westport | D+ | 51 | 1K | 112 | Health Unresolved | |
| 2 | St. Paul | D+ | 50 | 1K | 66 | Health Unresolved | |
| 3 | Greensburg | D | 45.8 | 18K | 237 | Health Unresolved |