Big Timber Koa
PWSID: MT0001682
System Details
| Population Served | 600 |
| Service Connections | 57 |
| Water Source | Groundwater |
| System Type | Transient Non-Community |
| Owner | Private |
| Status | Active |
| City | Big Timber |
| Zip Code | 59011 |
Areas Served
- Big Timber, Sweet Grass County
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-10-01 | Yes | Open |
Violation History (12 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | Major | Acknowledged |
| | 2025-07-01 | Major | Acknowledged |
| | 2022-08-01 | Major | Returned to Compliance |
| | 2022-08-01 | Major | Acknowledged |
| | 2022-04-02 | Yes | Returned to Compliance |
| | 2022-04-02 | Yes | Returned to Compliance |
| | 2022-01-01 | Major | Returned to Compliance |
| | 2022-01-01 | Major | Returned to Compliance |
| | 2021-07-01 | Major | Returned to Compliance |
| | 2020-06-02 | | Returned to Compliance |
| | 2016-06-02 | Yes | Returned to Compliance |