WALKER S LONE PINE ORCHARD
PWS ID: WA5307345 · Tonasket, Washington 98855-9433
Population Served
43
Total Violations
27
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Douglas
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 26
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 19 | 2020 |
| Coliform (TCR) | MR | 5 | 2014 |
| Revised Total Coliform Rule | MON | 2 | 2021 |
| Revised Total Coliform Rule | MCL | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.