US BORDER STATION - LAURIER
PWS ID: WA5346315 · Oroville, Washington 98844
Population Served
99
Total Violations
5
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Federal
- Connections
- 3
- County
- Ferry
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 4
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 2 | 2019 |
| Coliform (TCR) | MR | 1 | 2014 |
| Revised Total Coliform Rule | MCL | 1 | 2017 |
| Revised Total Coliform Rule | MON | 1 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.