MUSD - SIERRA FOOTHILL CHARTER SCHOOL
PWS ID: CA2210907 · MARIPOSA, California 95338
Population Served
157
Total Violations
10
Health-Based Violations
2
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 9
- County
- Mariposa
- School/Daycare
- Yes
- MCL Violations
- 2
- Monitoring Violations
- 4
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 4 | 2020 |
| Nitrate | MCL | 2 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.