WESTHAVEN C.S.D.
PWS ID: CA1210024 · TRINIDAD, California 95570
Population Served
490
Total Violations
23
Health-Based Violations
16
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 228
- County
- Humboldt
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 7
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 14 | 2012 |
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Lead and Copper Rule | MR | 3 | 2021 |
| TTHM | MCL | 2 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.