STILLAGUAMISH NATURAL RESOURCES
PWS ID: 105338116 · ARLINGTON, 10 98223
Population Served
31
Total Violations
18
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Native American
- Connections
- 1
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 14
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 5 | 2025 |
| Revised Total Coliform Rule | RPT | 4 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2023 |
| TTHM | MR | 3 | 2023 |
| Lead and Copper Rule | MR | 2 | 2021 |
| Revised Total Coliform Rule | MON | 1 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.