RAINBOW SPRINGS PUBLIC WATER SYSTEM
PWS ID: CA3100027 · SAN FRANCISCO, California 94111
Population Served
300
Total Violations
15
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 24
- County
- Placer
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 13
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 7 | 2014 |
| Revised Total Coliform Rule | MON | 4 | 2020 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1981 |
| Coliform (TCR) | MCL | 2 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.