CLARENCE PWS
PWS ID: MO2010165 · CLARENCE, Missouri 63437-0000
Population Served
813
Total Violations
41
Health-Based Violations
20
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 350
- County
- Shelby
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 21
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 16 | 2016 |
| Coliform (TCR) | MR | 13 | 2009 |
| Surface Water Treatment Rule | TT | 4 | 1995 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2018 |
| TTHM | MR | 4 | 2018 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.