Chouteau Water Quality Report
2 cities ranked · Average grade: A- · Montana
Avg Score
85.8
Cities Ranked
2
Health Violations
2
PFAS Detected
0
85.8
County avg score
2
Cities ranked
100%
A or B grade
0%
D or F grade
2
Health violations
0
PFAS detected
Grade Distribution
How Chouteau cities scored
A
1
50%
Excellent
B
1
50%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Montana average
▲ 20.1 pts above state average
City Map
Water quality across Chouteau
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Chouteau
Best cities
Worst cities
Full Rankings
All 2 cities in Chouteau
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Big Sandy | A | 90.4 | 608 | 28 | Health Unresolved | |
| 2 | Fort Benton | B+ | 81.2 | 2K | 37 | Health Unresolved |