Dekalb Water Quality Report
3 cities ranked · Average grade: B · Missouri
Avg Score
75.5
Cities Ranked
3
Health Violations
2
PFAS Detected
1
75.5
County avg score
3
Cities ranked
67%
A or B grade
33%
D or F grade
2
Health violations
1
PFAS detected
Grade Distribution
How Dekalb cities scored
A
2
67%
Excellent
B
0
0%
Good
C
0
0%
Fair
D
1
33%
Poor
F
0
0%
Failing
Comparison
County vs Missouri average
▼ 3.2 pts below state average
City Map
Water quality across Dekalb
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Dekalb
Best cities
Worst cities
County context
89.4%
of residents on fluoridated water (CDC, 2020)
Full Rankings
All 3 cities in Dekalb
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Stewartsville | A- | 89.9 | 750 | 10 | Unresolved | |
| 2 | Clarksdale | A- | 87.5 | 8K | 8 | Health Unresolved | |
| 3 | Maysville | D | 49 | 1K | 116 | Health Unresolved |