Mahoning Water Quality Report
4 cities ranked · Average grade: B- · Ohio
Avg Score
73.2
Cities Ranked
4
Health Violations
3
PFAS Detected
3
73.2
County avg score
4
Cities ranked
75%
A or B grade
0%
D or F grade
3
Health violations
3
PFAS detected
Grade Distribution
How Mahoning cities scored
A
0
0%
Excellent
B
3
75%
Good
C
1
25%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Ohio average
▼ 4.1 pts below state average
City Map
Water quality across Mahoning
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Mahoning
Best cities
Worst cities
County context
201
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Mahoning
Industrial polluters nearby
Facilities reporting the most surface-water releases in Mahoning, 2023.
Total reported releases to surface water: 201 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
VALLOUREC STAR LP YOUNGSTOWN, OH44510 | Zinc compounds | 193 |
WHITACRE GREER CO ALLIANCE, OH44601 | Manganese And Manganese Compounds | 5 |
VIASYSTEMS TECHNOLOGIES CORPLLC NORTH JACKSON, OH44451 | Copper | 2 |
MATERIAL SCIENCES CORP - CANFIELD CANFIELD, OH44406 | — | — |
FALCON FOUNDRY CO LOWELLVILLE, OH44436 | — | — |
+ 5 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 4 cities in Mahoning
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Struthers | B+ | 81.8 | 63K | 48 | Health Unresolved | |
| 2 | Canfield | B | 76.2 | 8K | 14 | PFAS Unresolved | |
| 3 | Sebring | B- | 70.2 | 6K | 83 | Health Unresolved | |
| 4 | Youngstown | C | 64.7 | 134K | 22 | Health PFAS Unresolved |