Ossian Water Supply
PWSID: IA9677007
System Details
| Population Served | 802 |
| Service Connections | 430 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Ossian |
| Zip Code | 52161 |
Areas Served
- Ossian, Winneshiek County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0227 mg/L | 0.015 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0091 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0089 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0088 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0087 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0051 mg/L | 0.015 mg/L | Below Action Level |
Violation History (4 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2018-10-01 | Major | Acknowledged |
| | 2018-10-01 | Major | Acknowledged |
| | 2018-10-01 | Major | Acknowledged |
| | 2018-10-01 | Major | Acknowledged |