WINONA PWS
PWS ID: MO4010867 · WINONA, Missouri 65588-0000
Population Served
1,315
Total Violations
30
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 654
- County
- Shannon
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 9
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 16 | 2008 |
| Coliform (TCR) | MR | 8 | 2006 |
| Consumer Confidence Rule | Other | 4 | 2024 |
| Lead and Copper Rule | MR | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.