Sibley
PWSID: IL0530400
System Details
| Population Served | 272 |
| Service Connections | 173 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Sibley |
| Zip Code | 61773 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Copper (90th percentile) | 1.4130 mg/L | 1.300 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0540 mg/L | 0.015 mg/L | EXCEEDS Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
2 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-02 | | Open |
| | 2025-04-02 | Yes | Open |
Violation History (13 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2018-06-01 | Yes | Returned to Compliance |
| | 2013-01-02 | | Returned to Compliance |
| | 2011-10-20 | | Returned to Compliance |
| | 2011-10-20 | | Returned to Compliance |
| | 2011-09-17 | | Returned to Compliance |
| | 2011-07-01 | | Returned to Compliance |
| | 2010-01-02 | | Returned to Compliance |
| | 2005-07-01 | | Returned to Compliance |
| | 2003-07-01 | | Returned to Compliance |
| | 1995-03-01 | Yes | Returned to Compliance |
| | 1994-08-04 | Yes | Returned to Compliance |