Cooksville
PWSID: IL1130400
System Details
| Population Served | 157 |
| Service Connections | 105 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Lexington |
| Zip Code | 61753 |
Areas Served
- Cooksville, Mclean County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0100 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0040 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
Violation History (21 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-05-30 | | Returned to Compliance |
| | 2025-05-30 | | Returned to Compliance |
| | 2025-04-01 | Yes | Acknowledged |
| | 2025-04-01 | Yes | Returned to Compliance |
| | 2025-04-01 | Yes | Acknowledged |
| | 2025-04-01 | Yes | Returned to Compliance |
| | 2020-01-01 | Yes | Returned to Compliance |
| | 2019-10-01 | Yes | Returned to Compliance |
| | 2019-07-01 | Yes | Returned to Compliance |
| | 2019-04-01 | Yes | Returned to Compliance |
| | 2009-10-23 | | Returned to Compliance |
| | 2009-10-23 | | Returned to Compliance |
| | 2008-04-16 | | Returned to Compliance |
| | 2008-04-16 | | Returned to Compliance |
| | 2007-07-13 | | Returned to Compliance |
| | 2007-07-13 | | Returned to Compliance |
| | 2006-11-11 | | Returned to Compliance |
| | 2005-03-08 | | Returned to Compliance |
| | 2005-03-08 | | Returned to Compliance |
| | 2004-10-25 | | Returned to Compliance |
| | 2004-10-25 | | Returned to Compliance |