WESTPORT COUNTY WATER DISTRICT
PWS ID: CA2300730 · WESTPORT, California 95488
Population Served
369
Total Violations
55
Health-Based Violations
7
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 78
- County
- Mendocino
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 20
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 16 | 2014 |
| Surface Water Treatment Rule | TT | 5 | 2008 |
| Coliform (TCR) | MCL | 2 | 2000 |
| Revised Total Coliform Rule | MON | 2 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1981 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.