Shannon Water Quality Report
3 cities ranked · Average grade: A- · Missouri
Avg Score
85.3
Cities Ranked
3
Health Violations
3
PFAS Detected
0
85.3
County avg score
3
Cities ranked
100%
A or B grade
0%
D or F grade
3
Health violations
0
PFAS detected
Grade Distribution
How Shannon cities scored
A
2
67%
Excellent
B
1
33%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Missouri average
▲ 6.6 pts above state average
City Map
Water quality across Shannon
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Shannon
Best cities
Worst cities
County context
0.0%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Shannon
Industrial polluters nearby
Facilities reporting the most surface-water releases in Shannon, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
ROYAL OAK ENTERPRISES-SUMMERSVILLE SUMMERSVILLE, MO65571 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 3 cities in Shannon
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Birch Tree | A- | 89.4 | 679 | 5 | Health Unresolved | |
| 2 | Eminence | A- | 85.9 | 700 | 10 | Health Unresolved | |
| 3 | Winona | B+ | 80.7 | 1K | 12 | Health Unresolved |