ZEARING WATER DEPARTMENT
PWS ID: IA8590041 · ZEARING, Iowa 50278
Population Served
528
Total Violations
97
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 269
- County
- Story
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 77
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MR | 13 | 2002 |
| Coliform (TCR) | MR | 12 | 2003 |
| TTHM | MR | 12 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 12 | 2023 |
| Nitrate | MR | 9 | 2003 |
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Lead and Copper Rule | MR | 4 | 2018 |
| Revised Total Coliform Rule | TT | 4 | 2016 |
| Epichlorohydrin | TT | 3 | 2016 |
| Public Notice | Other | 3 | 2024 |
| Barium | MR | 2 | 1988 |
| Chromium | MR | 2 | 1988 |
| Mercury | MR | 2 | 1988 |
| Selenium | MR | 2 | 1988 |
| Cadmium | MR | 2 | 1988 |
| Fluoride | MR | 1 | 1988 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.