Custer Water Quality Report
1 cities ranked · Average grade: C+ · Montana
Avg Score
67
Cities Ranked
1
Health Violations
1
PFAS Detected
1
67
County avg score
1
Cities ranked
0%
A or B grade
0%
D or F grade
1
Health violations
1
PFAS detected
Grade Distribution
How Custer 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
▲ 1.3 pts above state average
City Map
Water quality across Custer
Each dot is a city, colored by grade. Click any city to view its full report.
County context
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Custer
Industrial polluters nearby
Facilities reporting the most surface-water releases in Custer, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
WESTERN POWDERS INC / HODGDON POWDER CO. MILES CITY, MT59301 | — | — |
PFP INDUSTRIES LLC - MILES CITY MT FACILITY MILES CITY, MT59301 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 1 cities in Custer
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Miles City | C+ | 67 | 10K | 71 | Health Unresolved |