SUMMIT MUTUAL WATER COMPANY
PWS ID: CA4400559 · LOS GATOS, California 95031
Population Served
152
Total Violations
51
Health-Based Violations
3
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 54
- County
- Santa Cruz
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 20
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 16 | 2022 |
| Bromate | MCL | 2 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2021 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1981 |
| Chlorine | MRDL | 1 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.