CSP-PFEIFFER BIG SUR
PWS ID: CA2710300 · MONTEREY, California 93940
Population Served
585
Total Violations
14
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- State
- Connections
- 128
- County
- Monterey
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 8
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 2 | 2003 |
| Coliform (TCR) | MCL | 2 | 1995 |
| Lead and Copper Rule | MR | 2 | 2018 |
| Consumer Confidence Rule | Other | 2 | 2023 |
| Revised Total Coliform Rule | MON | 2 | 2019 |
| TTHM | MR | 1 | 2005 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.