LANSING WATER SUPPLY
PWS ID: IA0345054 · LANSING, Iowa 52151
Population Served
983
Total Violations
34
Health-Based Violations
14
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 596
- County
- Allamakee
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 15
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Gross Alpha, Excl. Radon and U | MR | 10 | 1988 |
| Combined Radium (-226 and -228) | MCL | 9 | 2016 |
| Coliform (TCR) | MCL | 5 | 1995 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.