Miller
PWS ID: WA5382979 · Napavine, Washington 98565
Population Served
935
Total Violations
40
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 3
- County
- Lewis
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 34
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 21 | 2008 |
| Diquat | MR | 8 | 2007 |
| Coliform (TCR) | MCL | 5 | 2004 |
| Coliform (TCR) | MR | 3 | 2004 |
| Nitrate | MR | 2 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.