ROY L UTILITIES
PWS ID: MO6251710 · DES PERES, Missouri 63131-0000
Population Served
150
Total Violations
125
Health-Based Violations
23
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 60
- County
- Montgomery
- School/Daycare
- No
- MCL Violations
- 23
- Monitoring Violations
- 83
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 57 | 2005 |
| Coliform (TCR) | MCL | 16 | 2005 |
| Consumer Confidence Rule | Other | 9 | 2014 |
| Lead and Copper Rule | MR | 9 | 2023 |
| Revised Total Coliform Rule | MCL | 7 | 2018 |
| Radium-228 | MR | 4 | 2017 |
| Radium-226 | MR | 4 | 2017 |
| LASSO | MR | 3 | 2025 |
| Atrazine | MR | 3 | 2025 |
| Simazine | MR | 3 | 2025 |
| Public Notice | Other | 2 | 2006 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.