Cook Water Quality Report
1 cities ranked · Average grade: A- · Minnesota
Avg Score
88.5
Cities Ranked
1
Health Violations
0
PFAS Detected
0
88.5
County avg score
1
Cities ranked
100%
A or B grade
0%
D or F grade
0
Health violations
0
PFAS detected
Grade Distribution
How Cook cities scored
A
1
100%
Excellent
B
0
0%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Minnesota average
▲ 1.0 pts above state average
City Map
Water quality across Cook
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Cook
Best cities
Worst cities
County context
95.9%
of residents on fluoridated water (CDC, 2020)
Full Rankings
All 1 cities in Cook
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Grand Marais | A- | 88.5 | 1K | 8 | Unresolved |