HARMONY WATER ASSOCIATION
PWS ID: AR0000546 · EL DORADO, Arkansas 71730
Population Served
336
Total Violations
87
Health-Based Violations
60
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 147
- County
- Union
- School/Daycare
- No
- MCL Violations
- 60
- Monitoring Violations
- 1
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 60 | 2025 |
| Consumer Confidence Rule | Other | 1 | 2002 |
| Public Notice | Other | 1 | 2025 |
| Coliform (TCR) | MR | 1 | 1993 |
| Coliform (TCR) | Other | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.