UNIONTOWN WATER WORKS
PWS ID: WA5390400 · Uniontown, Washington 99179
Population Served
366
Total Violations
74
Health-Based Violations
54
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 220
- County
- Whitman
- School/Daycare
- No
- MCL Violations
- 54
- Monitoring Violations
- 15
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 48 | 2007 |
| Coliform (TCR) | MR | 7 | 2014 |
| Coliform (TCR) | MCL | 6 | 1997 |
| Diquat | MR | 6 | 2008 |
| Consumer Confidence Rule | Other | 3 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2016 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1979 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.