CDF & FP - MT. BULLION
PWS ID: CA2210851 · MARIPOSA, California 95338
Population Served
60
Total Violations
12
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- State
- Connections
- 9
- County
- Mariposa
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 5
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 2 | 2007 |
| Nitrate | MR | 2 | 2003 |
| Coliform (TCR) | MCL | 1 | 1992 |
| Lead and Copper Rule | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.