SCHLESWIG MUNIC WATER SUPPLY
PWS ID: IA2446029 · SCHLESWIG, Iowa 51461
Population Served
803
Total Violations
158
Health-Based Violations
82
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 437
- County
- Crawford
- School/Daycare
- No
- MCL Violations
- 82
- Monitoring Violations
- 70
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 74 | 1996 |
| Nitrate | MR | 29 | 1996 |
| Coliform (TCR) | MR | 29 | 2015 |
| Coliform (TCR) | MCL | 8 | 1990 |
| Revised Total Coliform Rule | MON | 4 | 2020 |
| Arsenic | MR | 1 | 1987 |
| Cadmium | MR | 1 | 1987 |
| Chromium | MR | 1 | 1987 |
| Mercury | MR | 1 | 1987 |
| Selenium | MR | 1 | 1987 |
| Lead and Copper Rule | MR | 1 | 1989 |
| Barium | MR | 1 | 1987 |
| Fluoride | MR | 1 | 1987 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.