RISCO PWS
PWS ID: MO4010689 · RISCO, Missouri 63874-0000
Population Served
278
Total Violations
83
Health-Based Violations
34
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 150
- County
- New Madrid
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 37
- Treatment Tech Violations
- 18
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | MR | 28 | 2021 |
| Groundwater Rule | TT | 18 | 2022 |
| Coliform (TCR) | MCL | 16 | 2014 |
| Coliform (TCR) | MR | 8 | 2014 |
| Consumer Confidence Rule | Other | 4 | 2025 |
| Public Notice | Other | 2 | 2022 |
| Lead and Copper Rule | MR | 1 | 2024 |
| 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.