OAK FLATS
PWS ID: 104121121 · SILETZ, 10 97380
Population Served
140
Total Violations
3
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 25
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 2
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 1 | 2016 |
| Consumer Confidence Rule | Other | 1 | 2013 |
| Coliform (TCR) | MR | 1 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.