TWIN RIVERS SUBD
PWS ID: MO5036195 · SHELL KNOB, Missouri 65747-0000
Population Served
72
Total Violations
32
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 36
- County
- Barry
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 4
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 12 | 2015 |
| Consumer Confidence Rule | Other | 5 | 2022 |
| Coliform (TCR) | MR | 4 | 2003 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| Public Notice | Other | 1 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.