TERRIL MUNICIPAL WATERWORKS
PWS ID: IA3080016 · TERRIL, Iowa 51364
Population Served
334
Total Violations
43
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 201
- County
- Dickinson
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 25
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 12 | 1993 |
| Coliform (TCR) | MR | 11 | 2010 |
| Revised Total Coliform Rule | MON | 7 | 2025 |
| Chlorine | MR | 4 | 2010 |
| Lead and Copper Rule | MR | 3 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.