Corona
PWSID: SD4600009
System Details
| Population Served | 69 |
| Service Connections | 55 |
| Water Source | Groundwater Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Corona |
| Zip Code | 57227 |
Areas Served
- Corona, Roberts County, 57227
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Open |
Violation History (18 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2023-10-01 | | Returned to Compliance |
| | 2023-10-01 | | Returned to Compliance |
| | 2023-08-01 | Major | Returned to Compliance |
| | 2023-08-01 | Major | Acknowledged |
| | 2023-08-01 | Major | Returned to Compliance |
| | 2023-08-01 | Major | Acknowledged |
| | 2023-08-01 | Major | Returned to Compliance |
| | 2023-08-01 | Major | Acknowledged |
| | 2023-08-01 | Major | Returned to Compliance |
| | 2023-08-01 | Major | Acknowledged |
| | 2017-05-01 | Major | Returned to Compliance |
| | 2017-05-01 | Major | Returned to Compliance |
| | 2017-05-01 | Major | Returned to Compliance |
| | 2017-04-01 | Major | Returned to Compliance |
| | 2017-04-01 | Major | Returned to Compliance |
| | 2017-04-01 | Major | Returned to Compliance |
| | 2005-10-01 | | Returned to Compliance |