HUMESTON WATER PLANT
PWS ID: IA9348065 · HUMESTON, Iowa 50123
Population Served
462
Total Violations
55
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 359
- County
- Wayne
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 39
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MR | 15 | 2023 |
| TTHM | MR | 15 | 2023 |
| Public Notice | Other | 6 | 2024 |
| Nitrite | MR | 4 | 2022 |
| Chlorine | MR | 4 | 2004 |
| Nitrate | MR | 1 | 1982 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.