Creston Water Supply
PWSID: IA8816089
System Details
| Population Served | 7,536 |
| Service Connections | 3,300 |
| Water Source | Surface Water |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Creston |
| Zip Code | 50801 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0120 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0110 mg/L | 0.015 mg/L | Below Action Level |
| 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 |
Violation History (8 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2019-07-01 | Major | Returned to Compliance |
| | 2019-01-01 | Major | Returned to Compliance |
| | 2018-06-11 | | Returned to Compliance |
| | 2018-06-11 | Yes | Returned to Compliance |
| | 2017-08-01 | | Returned to Compliance |
| | 2017-08-01 | Yes | Returned to Compliance |
| | 2016-03-01 | Major | Returned to Compliance |
| | 2016-01-01 | Major | Returned to Compliance |