UNION STAR PWS
PWS ID: MO1010802 · UNION STAR, Missouri 64494-0000
Population Served
386
Total Violations
35
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 174
- County
- DeKalb
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 28
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 23 | 2007 |
| Revised Total Coliform Rule | MON | 4 | 2022 |
| Consumer Confidence Rule | Other | 1 | 2006 |
| Lead and Copper Rule | MR | 1 | 2007 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.