MONTEREY MUSHROOMS
PWS ID: CA4300941 · MORGAN HILL, California 95038
Population Served
361
Total Violations
21
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 173
- County
- Santa Clara
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 12
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 6 | 2015 |
| Revised Total Coliform Rule | MON | 4 | 2018 |
| Nitrate | MCL | 4 | 2009 |
| Revised Total Coliform Rule | TT | 2 | 2017 |
| Lead and Copper Rule | MR | 2 | 2019 |
| Groundwater Rule | Other | 1 | 2023 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.