Hardin Westbound Rest Area
PWSID: MT0002680
System Details
| Population Served | 715 |
| Service Connections | 1 |
| Water Source | Groundwater |
| System Type | Transient Non-Community |
| Owner | State |
| Status | Active |
| City | Billings |
| Zip Code | 59104 |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-10-09 | Major | Open |
Violation History (5 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2021-10-01 | Major | Returned to Compliance |
| | 2021-10-01 | Major | Returned to Compliance |
| | 2021-10-01 | Major | Returned to Compliance |
| | 2021-10-01 | Major | Returned to Compliance |