ENZA ZADEN RESEARCH
PWS ID: CA3500927 · SAN JUAN BAUTISTA, California 95045
Population Served
65
Total Violations
10
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- San Benito
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 8
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Coliform (TCR) | MCL | 2 | 2013 |
| Coliform (TCR) | MR | 2 | 2014 |
| TTHM | MR | 2 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.