HAMILTON BRANCH CSD
PWS ID: CA3210010 · LAKE ALMANOR, California 96137
Population Served
1,874
Total Violations
7
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 645
- County
- Plumas
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 4
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 2 | 2002 |
| Lead and Copper Rule | MR | 2 | 2023 |
| Coliform (TCR) | MCL | 2 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.