Allen Water Quality Report
5 cities ranked · Average grade: C+ · Ohio
Avg Score
68.7
Cities Ranked
5
Health Violations
5
PFAS Detected
3
68.7
County avg score
5
Cities ranked
60%
A or B grade
40%
D or F grade
5
Health violations
3
PFAS detected
Grade Distribution
How Allen cities scored
A
2
40%
Excellent
B
1
20%
Good
C
0
0%
Fair
D
1
20%
Poor
F
1
20%
Failing
Comparison
County vs Ohio average
▼ 8.6 pts below state average
City Map
Water quality across Allen
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Allen
Best cities
Worst cities
County context
161,045
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Allen
Industrial polluters nearby
Facilities reporting the most surface-water releases in Allen, 2023.
Total reported releases to surface water: 161,045 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
PCS NITROGEN OHIO L.P. LIMA, OH45804 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 160,673 |
LIMA REFINING CO LIMA, OH45804 | Ammonia | 352 |
U S ARMY JOINT SYSTEMS MANUFACTURING CENTER LIMA, OH45804 | Nickel | 20 |
MPLX TERMINALS LLC - LIMA OH TERMINAL LIMA, OH45804 | Benzo[g,h,i]perylene | 0 |
PURINA ANIMAL NUTRITION LLC - LIMA LIMA, OH45805 | — | — |
+ 5 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 5 cities in Allen
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Spencerville | A- | 87.4 | 3K | 15 | Health Unresolved | |
| 2 | Elida | A- | 86.1 | 4K | 27 | Health Unresolved | |
| 3 | Bluffton | B+ | 80.5 | 4K | 48 | Health Unresolved | |
| 4 | Delphos | D+ | 51.2 | 8K | 139 | Health Unresolved | |
| 5 | Lima | F | 38.2 | 66K | 239 | Health Unresolved |