JOHNS BRANCH WATER CO
PWS ID: MO4036309 · WAPPAPELLO, Missouri 63966-0000
Population Served
75
Total Violations
25
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 29
- County
- Wayne
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 14
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 4 | 2019 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2019 |
| Lead and Copper Rule | MR | 4 | 2021 |
| Consumer Confidence Rule | Other | 3 | 2021 |
| Radium-226 | MR | 1 | 2008 |
| Radium-228 | MR | 1 | 2008 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.