JCPSD SUMMER SET
PWS ID: MO6036031 · HILLSBORO, Missouri 63050-0000
Population Served
1,080
Total Violations
105
Health-Based Violations
69
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 430
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 65
- Monitoring Violations
- 28
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 65 | 2014 |
| Coliform (TCR) | MR | 24 | 2009 |
| Revised Total Coliform Rule | MON | 4 | 2016 |
| Groundwater Rule | TT | 4 | 2016 |
| Groundwater Rule | Other | 3 | 2016 |
| Consumer Confidence Rule | Other | 2 | 2019 |
| Public Notice | Other | 1 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.