RAINBOW MARKET
PWS ID: OR4194321 · WARM SPRINGS, Oregon 97761
Population Served
250
Total Violations
204
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 191
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 99 | 2015 |
| Revised Total Coliform Rule | MON | 67 | 2022 |
| Nitrate | MR | 22 | 2018 |
| E. COLI | MR | 3 | 2025 |
| Nitrate | MCL | 3 | 2000 |
| Revised Total Coliform Rule | TT | 2 | 2023 |
| Public Notice | Other | 1 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.