HAMBURG WATER SUPPLY
PWS ID: IA3621023 · HAMBURG, Iowa 51640
Population Served
890
Total Violations
150
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 626
- County
- Fremont
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 116
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 14 | 1996 |
| Arsenic | MR | 11 | 2013 |
| Fluoride | MR | 11 | 2013 |
| Chromium | MR | 11 | 2013 |
| Mercury | MR | 11 | 2013 |
| Barium | MR | 11 | 2013 |
| Cadmium | MR | 11 | 2013 |
| Selenium | MR | 11 | 2013 |
| Lead and Copper Rule | MR | 10 | 1990 |
| 1,2,4-Trichlorobenzene | MR | 4 | 1995 |
| LASSO | MR | 4 | 1995 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2009 |
| Antimony, Total | MR | 1 | 2013 |
| Beryllium, Total | MR | 1 | 2013 |
| Thallium, Total | MR | 1 | 2013 |
| CYANIDE | MR | 1 | 2013 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.