73.2
County avg score
1
Cities ranked
100%
A or B grade
0%
D or F grade
1
Health violations
0
PFAS detected
Grade Distribution
How Johnson cities scored
A
0
0%
Excellent
B
1
100%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Wyoming average
▲ 3.5 pts above state average
City Map
Water quality across Johnson
Each dot is a city, colored by grade. Click any city to view its full report.
Full Rankings
All 1 cities in Johnson
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Buffalo | B- | 73.2 | 4K | 65 | Health Unresolved |