MILES CITY CITY OF Water Quality Report
Population
9,565
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 17
violations recorded
F
Unsafe
Safety Grade
17 violations in the past 5 years, including 10 health-based
System Details
- PWSID
- MT0000291
- Population Served
- 9,565
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Montana
- EPA Region
- 8
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0200 | ✕ Health-Based | 13 |
| Contaminant 0800 | ⚠ Monitoring/Reporting | 4 |
Violation History
2025
4
2023
4
2022
9
2018
1
Total violations on record: 18
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade F
Avg: B-C
18violations total
64% of national average
National avg: ~28 per system
📍 Average-sized water system.