Hanson Water Quality Report
3 cities ranked · Average grade: B+ · South Dakota
Avg Score
82.2
Cities Ranked
3
Health Violations
2
PFAS Detected
0
82.2
County avg score
3
Cities ranked
100%
A or B grade
0%
D or F grade
2
Health violations
0
PFAS detected
Grade Distribution
How Hanson 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 South Dakota average
▲ 0.9 pts above state average
City Map
Water quality across Hanson
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Hanson
Best cities
Worst cities
Full Rankings
All 3 cities in Hanson
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Emery | A- | 86.3 | 3K | 5 | Unresolved | |
| 2 | Emery | B+ | 83.8 | 3K | 16 | Health Unresolved | |
| 3 | Alexandria | B | 76.5 | 649 | 8 | Health Unresolved |