Calkins Nature Center
PWSID: IA4260401
System Details
| Population Served | 27 |
| Service Connections | 2 |
| Water Source | Groundwater |
| System Type | Transient Non-Community |
| Owner | Local Government |
| Status | Active |
| City | Ackley |
| Zip Code | 50601 |
Areas Served
- Iowa Falls, Hardin County
Violation History (10 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-08-01 | Yes | Acknowledged |
| | 2025-07-01 | Yes | Acknowledged |
| | 2025-03-01 | Major | Acknowledged |
| | 2025-03-01 | Major | Returned to Compliance |
| | 2024-07-01 | Yes | Acknowledged |
| | 2024-07-01 | Yes | Acknowledged |
| | 2024-07-01 | Yes | Acknowledged |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2022-10-01 | Major | Returned to Compliance |
| | 2016-07-01 | | Returned to Compliance |