Silver Bow Water Quality Report
1 cities ranked · Average grade: B+ · Montana
Avg Score
82.8
Cities Ranked
1
Health Violations
1
PFAS Detected
0
82.8
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 Silver Bow 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 Montana average
▲ 17.1 pts above state average
City Map
Water quality across Silver Bow
Each dot is a city, colored by grade. Click any city to view its full report.
County context
2
Superfund sites in Silver Bow
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Silver Bow
Industrial polluters nearby
Facilities reporting the most surface-water releases in Silver Bow, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
MONTANA RESOURCES LLC BUTTE, MT59701 | — | — |
ERGON ASPHALT & EMULSIONS INC. - BUTTE BUTTE, MT59750 | — | — |
MONTANA PRECISION PRODUCTS LLC BUTTE, MT59750 | — | — |
SOLVAY USA LLC SILVER BOW PLANT BUTTE, MT59750 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites
Superfund sites in Silver Bow
Superfund sites nearby
Federally tracked hazardous-waste sites within Silver Bow on the EPA National Priorities List.
- MONTANA POLE AND TREATING
- SILVER BOW CREEK BUTTE AREA
Source: EPA Superfund National Priorities List
Full Rankings
All 1 cities in Silver Bow
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Butte | B+ | 82.8 | 33K | 89 | Health Unresolved |