Ryans Lot
PWSID: MT0004368
System Details
| Population Served | 34 |
| Service Connections | 15 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Hermosa Beach |
| Zip Code | 90254 |
Areas Served
- Missoula, Missoula County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0060 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
Violation History (45 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Returned to Compliance |
| | 2025-07-01 | | Returned to Compliance |
| | 2024-07-01 | | Returned to Compliance |
| | 2024-07-01 | | Returned to Compliance |
| | 2023-08-30 | Yes | Returned to Compliance |
| | 2023-06-01 | | Returned to Compliance |
| | 2023-01-01 | Major | Returned to Compliance |
| | 2023-01-01 | Major | Acknowledged |
| | 2023-01-01 | Major | Returned to Compliance |
| | 2022-06-01 | Major | Returned to Compliance |
| | 2022-06-01 | Major | Returned to Compliance |
| | 2022-06-01 | Major | Returned to Compliance |
| | 2022-05-01 | Major | Returned to Compliance |
| | 2022-05-01 | Major | Returned to Compliance |
| | 2022-05-01 | Major | Returned to Compliance |
| | 2021-07-01 | Major | Returned to Compliance |
| | 2021-07-01 | Major | Returned to Compliance |
| | 2021-05-01 | Major | Returned to Compliance |
| | 2021-05-01 | Major | Returned to Compliance |
| | 2020-07-01 | | Returned to Compliance |
| | 2020-01-01 | Major | Returned to Compliance |
| | 2019-07-01 | | Returned to Compliance |
| | 2018-02-01 | Yes | Returned to Compliance |
| | 2017-10-01 | Major | Returned to Compliance |
| | 2017-10-01 | Major | Returned to Compliance |
| | 2017-06-01 | Major | Returned to Compliance |
| | 2017-06-01 | Major | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2016-12-01 | Major | Returned to Compliance |
| | 2016-12-01 | Major | Returned to Compliance |
| | 2016-06-01 | Major | Returned to Compliance |
| | 2016-06-01 | Major | Returned to Compliance |
| | 2014-10-01 | | Returned to Compliance |
| | 2014-09-01 | Major | Returned to Compliance |
| | 2014-09-01 | Major | Returned to Compliance |
| | 2014-07-01 | | Returned to Compliance |
| | 2014-01-01 | | Returned to Compliance |
| | 2011-07-01 | | Returned to Compliance |
| | 2011-01-01 | | Returned to Compliance |
| | 2005-07-01 | | Returned to Compliance |
| | 2005-07-01 | | Returned to Compliance |
| | 2005-01-01 | | Returned to Compliance |