Osceola Water Quality Report
3 cities ranked · Average grade: A- · Iowa
Avg Score
88.4
Cities Ranked
3
Health Violations
1
PFAS Detected
1
88.4
County avg score
3
Cities ranked
100%
A or B grade
0%
D or F grade
1
Health violations
1
PFAS detected
Grade Distribution
How Osceola cities scored
A
3
100%
Excellent
B
0
0%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Iowa average
▲ 0.9 pts above state average
City Map
Water quality across Osceola
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Osceola
Best cities
Worst cities
County context
31.5%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Osceola
Industrial polluters nearby
Facilities reporting the most surface-water releases in Osceola, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
POET BIOREFINING - ASHTON ASHTON, IA51232 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 3 cities in Osceola
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | May City | A- | 89.8 | 7K | 3 | Unresolved | |
| 2 | Sutherland | A- | 87.9 | 3K | 21 | Health Unresolved | |
| 3 | Sibley | A- | 87.6 | 3K | 4 | Unresolved |