DE SOTO WATER SUPPLY
PWS ID: IA2529035 · ADEL, Iowa 50003
Population Served
960
Total Violations
95
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 445
- County
- Dallas
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 46
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 14 | 2015 |
| Public Notice | Other | 12 | 2025 |
| Consumer Confidence Rule | Other | 11 | 2024 |
| Revised Total Coliform Rule | MON | 7 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2021 |
| TTHM | MR | 6 | 2021 |
| Fluoride | MCL | 4 | 2015 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2009 |
| Di(2-ethylhexyl) phthalate | MR | 4 | 2009 |
| Arsenic | MR | 4 | 2001 |
| Combined Radium (-226 and -228) | MR | 1 | 2003 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.