Grey Sandy Campground
PWSID: MT0004316
System Details
| Population Served | 52 |
| Service Connections | 16 |
| Water Source | Groundwater |
| System Type | Transient Non-Community |
| Owner | Private |
| Status | Active |
| City | Thornton |
| Zip Code | 80602 |
Areas Served
- Helena, Lewis and Clark County
Violation History (13 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-05-01 | Major | Returned to Compliance |
| | 2024-10-01 | Yes | Returned to Compliance |
| | 2024-08-01 | Major | Returned to Compliance |
| | 2024-08-01 | Major | Returned to Compliance |
| | 2023-08-01 | Major | Returned to Compliance |
| | 2023-08-01 | Major | Returned to Compliance |
| | 2023-06-01 | Major | Returned to Compliance |
| | 2023-06-01 | Major | Acknowledged |
| | 2023-06-01 | Major | Returned to Compliance |
| | 2022-01-01 | Major | Returned to Compliance |
| | 2022-01-01 | Major | Acknowledged |
| | 2022-01-01 | Major | Returned to Compliance |
| | 2017-10-01 | Major | Returned to Compliance |