COWBOY DINNER TREE
PWS ID: OR4105975 · SILVER LAKE, Oregon 97638
Population Served
45
Total Violations
59
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 6
- County
- Lake
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 57
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 24 | 2015 |
| Revised Total Coliform Rule | MON | 18 | 2025 |
| Nitrate | MR | 12 | 2022 |
| E. COLI | MR | 3 | 2024 |
| Revised Total Coliform Rule | TT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.