NEWAUKUM VENTURES
PWS ID: WA5326014 · Napavine, Washington 98565
Population Served
186
Total Violations
43
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 36
- County
- Lewis
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 32
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 10 | 2014 |
| Coliform (TCR) | MR | 4 | 2014 |
| Barium | MR | 2 | 2008 |
| Cadmium | MR | 2 | 2008 |
| Chromium | MR | 2 | 2008 |
| Fluoride | MR | 2 | 2008 |
| Nickel | MR | 2 | 2008 |
| Beryllium, Total | MR | 2 | 2008 |
| Thallium, Total | MR | 2 | 2008 |
| Selenium | MR | 2 | 2008 |
| CYANIDE | MR | 2 | 2008 |
| Mercury | MR | 2 | 2008 |
| Antimony, Total | MR | 2 | 2008 |
| Arsenic | MR | 1 | 2008 |
| Nitrate | MR | 1 | 2013 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2014 |
| Lead and Copper Rule | MR | 1 | 1998 |
| Revised Total Coliform Rule | MON | 1 | 2024 |
| TTHM | MR | 1 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.