MO AMERICAN ROGUE CREEK UTILITIES
PWS ID: MO4036318 · CHESTERFIELD, Missouri 63017-2103
Population Served
276
Total Violations
244
Health-Based Violations
54
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 87
- County
- Washington
- School/Daycare
- No
- MCL Violations
- 44
- Monitoring Violations
- 153
- Treatment Tech Violations
- 10
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 110 | 2016 |
| Coliform (TCR) | MCL | 44 | 2012 |
| Public Notice | Other | 20 | 2017 |
| E. COLI | MR | 17 | 2012 |
| Revised Total Coliform Rule | MON | 12 | 2017 |
| Groundwater Rule | TT | 10 | 2016 |
| Nitrate-Nitrite | MR | 9 | 2015 |
| Consumer Confidence Rule | Other | 7 | 2016 |
| Lead and Copper Rule | MR | 5 | 2015 |
| Groundwater Rule | Other | 1 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.