KOSHKONONG PWS
PWS ID: MO4010434 · KOSHKONONG, Missouri 65692-0000
Population Served
212
Total Violations
87
Health-Based Violations
30
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 104
- County
- Oregon
- School/Daycare
- No
- MCL Violations
- 30
- Monitoring Violations
- 40
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 32 | 2006 |
| Coliform (TCR) | MCL | 30 | 1998 |
| Consumer Confidence Rule | Other | 4 | 2020 |
| Lead and Copper Rule | MR | 4 | 2012 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.