Polk Water Quality Report
2 cities ranked · Average grade: A- · South Carolina
Avg Score
87.6
Cities Ranked
2
Health Violations
0
PFAS Detected
0
87.6
County avg score
2
Cities ranked
100%
A or B grade
0%
D or F grade
0
Health violations
0
PFAS detected
Grade Distribution
How Polk cities scored
A
1
50%
Excellent
B
1
50%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs South Carolina average
▲ 5.8 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
21.0%
of residents on fluoridated water (CDC, 2020)
Full Rankings
All 2 cities in Polk
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Mill Spring | A+ | 95 | 838 | 1 | ||
| 2 | Mill Spring | B+ | 80.2 | 937 | 4 | Unresolved |