LA PORTE CITY UTILITIES
PWS ID: IA0743057 · LAPORTE CITY, Iowa 50651
Population Served
2,284
Total Violations
51
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 950
- County
- Black Hawk
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 35
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MR | 10 | 2001 |
| Lead and Copper Rule | MR | 9 | 2019 |
| Combined Radium (-226 and -228) | MR | 4 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2015 |
| TTHM | MR | 4 | 2015 |
| Coliform (TCR) | MR | 4 | 2000 |
| Combined Radium (-226 and -228) | MCL | 2 | 1980 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.