84.3
County avg score
5
Cities ranked
80%
A or B grade
0%
D or F grade
5
Health violations
0
PFAS detected
Grade Distribution
How Knox cities scored
A
4
80%
Excellent
B
0
0%
Good
C
1
20%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Nebraska average
▼ 1.5 pts below state average
City Map
Water quality across Knox
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Knox
Best cities
Worst cities
County context
76.9%
of residents on fluoridated water (CDC, 2020)
Full Rankings
All 5 cities in Knox
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Verdigre | A | 92.1 | 552 | 14 | Health Unresolved | |
| 2 | Wausa | A | 91.2 | 592 | 5 | Health Unresolved | |
| 3 | Creighton | A- | 89.2 | 1K | 12 | Health Unresolved | |
| 4 | Bloomfield | A- | 88.8 | 1K | 8 | Health Unresolved | |
| 5 | Niobrara | C | 60.2 | 995 | 55 | Health Lead Unresolved |