65
County avg score
1
Cities ranked
0%
A or B grade
0%
D or F grade
1
Health violations
0
PFAS detected
Grade Distribution
How Valley cities scored
A
0
0%
Excellent
B
0
0%
Good
C
1
100%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Montana average
▼ 0.2 pts below state average
City Map
Water quality across Valley
Each dot is a city, colored by grade. Click any city to view its full report.
Full Rankings
All 1 cities in Valley
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Glasgow | C+ | 65 | 3K | 112 | Health Unresolved |