MISTY RIVER RV PARK
PWS ID: OR4190941 · LAKE OSWEGO, Oregon 97035
Population Served
76
Total Violations
41
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Tillamook
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 33
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 25 | 2014 |
| Nitrate | MR | 7 | 2011 |
| Coliform (TCR) | MCL | 4 | 2010 |
| Public Notice | Other | 2 | 2010 |
| Revised Total Coliform Rule | MON | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.