SDM WATER ASSOCIATION
PWS ID: AR0000758 · MARSHALL, Arkansas 72650
Population Served
520
Total Violations
624
Health-Based Violations
592
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 212
- County
- Searcy
- School/Daycare
- No
- MCL Violations
- 592
- Monitoring Violations
- 11
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Fluoride | MCL | 301 | 2013 |
| Combined Radium (-226 and -228) | MCL | 287 | 2013 |
| Coliform (TCR) | MR | 11 | 2015 |
| Consumer Confidence Rule | Other | 5 | 2018 |
| Fluoride | Other | 5 | 1999 |
| Combined Radium (-226 and -228) | Other | 5 | 1999 |
| Coliform (TCR) | MCL | 4 | 2007 |
| Coliform (TCR) | Other | 1 | 1993 |
| Public Notice | Other | 1 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.