Polk Water Quality Report
3 cities ranked · Average grade: B+ · Missouri
Avg Score
81.3
Cities Ranked
3
Health Violations
3
PFAS Detected
0
81.3
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 Polk cities scored
A
1
33%
Excellent
B
2
67%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Missouri average
▲ 2.6 pts above state average
City Map
Water quality across Polk
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Polk
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 Polk
Industrial polluters nearby
Facilities reporting the most surface-water releases in Polk, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
TRACKER MARINE BOLIVAR PLANT 2 BOLIVAR, MO65613 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 3 cities in Polk
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Pleasant Hope | A- | 85.3 | 614 | 20 | Health Unresolved | |
| 2 | Humansville | B+ | 83.3 | 1K | 18 | Health Unresolved | |
| 3 | Bolivar | B | 75.3 | 12K | 77 | Health Unresolved |