GASCONADE PWSD #1
PWS ID: MO6036015 · OWENSVILLE, Missouri 65066-0000
Population Served
450
Total Violations
88
Health-Based Violations
29
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 180
- County
- Gasconade
- School/Daycare
- No
- MCL Violations
- 29
- Monitoring Violations
- 23
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 29 | 2015 |
| Revised Total Coliform Rule | MON | 12 | 2025 |
| Lead and Copper Rule | MR | 7 | 2013 |
| Consumer Confidence Rule | Other | 7 | 2025 |
| Coliform (TCR) | MR | 4 | 2010 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| Public Notice | Other | 1 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.