Plano
PWSID: IL0930200
System Details
| Population Served | 12,600 |
| Service Connections | 4,187 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Plano |
| Zip Code | 60545 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0054 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0053 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0043 mg/L | 0.015 mg/L | Below Action Level |
Violation History (10 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-05-01 | | Acknowledged |
| | 2025-05-01 | | Acknowledged |
| | 2025-05-01 | | Acknowledged |
| | 2025-05-01 | | Acknowledged |
| | 2025-04-01 | | Acknowledged |
| | 2025-04-01 | | Acknowledged |
| | 2025-04-01 | | Returned to Compliance |
| | 2025-04-01 | | Returned to Compliance |
| | 2005-07-01 | | Returned to Compliance |
| | 1992-10-01 | | Returned to Compliance |