MARQUAND PWS
PWS ID: MO4010501 · MARQUAND, Missouri 63655-0000
Population Served
253
Total Violations
113
Health-Based Violations
40
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 116
- County
- Madison
- School/Daycare
- No
- MCL Violations
- 40
- Monitoring Violations
- 43
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 40 | 2014 |
| Coliform (TCR) | MR | 31 | 2014 |
| Revised Total Coliform Rule | MON | 7 | 2024 |
| Lead and Copper Rule | MR | 5 | 2023 |
| Coliform (TCR) | Other | 4 | 1995 |
| Consumer Confidence Rule | Other | 1 | 2007 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.