Rock Island Water Quality Report
1 cities ranked · Average grade: B- · Michigan
Avg Score
74.8
Cities Ranked
1
Health Violations
1
PFAS Detected
0
74.8
County avg score
1
Cities ranked
100%
A or B grade
0%
D or F grade
1
Health violations
0
PFAS detected
Grade Distribution
How Rock Island cities scored
A
0
0%
Excellent
B
1
100%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Michigan average
▼ 6.2 pts below state average
City Map
Water quality across Rock Island
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Rock Island
Best cities
Worst cities
Full Rankings
All 1 cities in Rock Island
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | East Moline | B- | 74.8 | 503 | 8 | Health Unresolved |