CENTRAL WATER DISTRICT
PWS ID: CA4410018 · APTOS, California 95001-1869
Population Served
2,726
Total Violations
8
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 826
- County
- Santa Cruz
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 4 | 2009 |
| Coliform (TCR) | MCL | 2 | 2014 |
| Coliform (TCR) | MR | 2 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.