WALKER PWS
PWS ID: MO5010828 · WALKER, Missouri 64790-0000
Population Served
283
Total Violations
106
Health-Based Violations
33
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 104
- County
- Vernon
- School/Daycare
- No
- MCL Violations
- 25
- Monitoring Violations
- 63
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 36 | 2013 |
| Groundwater Rule | MR | 24 | 2022 |
| Combined Radium (-226 and -228) | MCL | 13 | 1983 |
| Gross Alpha, Excl. Radon and U | MCL | 12 | 1982 |
| Groundwater Rule | TT | 8 | 2014 |
| Lead and Copper Rule | MR | 3 | 2011 |
| Groundwater Rule | Other | 3 | 2014 |
| Public Notice | Other | 1 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.