Happy Valley Mhp
PWSID: MT0000377
System Details
| Population Served | 55 |
| Service Connections | 22 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Missoula |
| Zip Code | 59807 |
Areas Served
- Missoula, Missoula County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0050 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-12-30 | | Open |
Violation History (11 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-01-01 | Major | Acknowledged |
| | 2024-01-01 | Major | Returned to Compliance |
| | 2017-07-01 | | Returned to Compliance |
| | 2015-07-01 | | Returned to Compliance |
| | 2013-10-01 | | Returned to Compliance |
| | 2013-07-01 | | Returned to Compliance |
| | 2013-01-01 | | Returned to Compliance |
| | 2008-07-01 | | Returned to Compliance |
| | 1997-01-01 | | Returned to Compliance |
| | 1993-07-01 | | Returned to Compliance |