Little Sioux Water Department
PWSID: IA4333089
System Details
| Population Served | 166 |
| Service Connections | 78 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Little Sioux |
| Zip Code | 51545-3036 |
Areas Served
- Little Sioux, Harrison County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0070 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2023-02-20 | | Open |
Violation History (13 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-10-01 | | Returned to Compliance |
| | 2024-08-01 | Major | Returned to Compliance |
| | 2024-08-01 | Major | Acknowledged |
| | 2024-08-01 | Major | Acknowledged |
| | 2024-08-01 | Major | Returned to Compliance |
| | 2024-08-01 | Major | Acknowledged |
| | 2024-08-01 | Major | Acknowledged |
| | 2024-08-01 | Major | Acknowledged |
| | 2021-01-01 | Major | Returned to Compliance |
| | 2019-08-01 | Major | Returned to Compliance |
| | 2019-08-01 | Major | Returned to Compliance |
| | 2015-04-01 | Yes | Returned to Compliance |