BONAPARTE LAKE RESORT
PWS ID: WA5307634 · Oroville, Washington 98844
Population Served
104
Total Violations
59
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 7
- County
- Okanogan
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 57
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 26 | 2016 |
| Nitrate | MR | 19 | 2024 |
| Revised Total Coliform Rule | MON | 12 | 2025 |
| Revised Total Coliform Rule | TT | 2 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.