CDFW ELKHORN SLOUGH ECOLOGICAL RESERVE
PWS ID: CA2702226 · WATSONVILLE, California 95076
Population Served
650
Total Violations
20
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 9
- County
- Monterey
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 10
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 8 | 2005 |
| Coliform (TCR) | MR | 6 | 2014 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.