Coffeen
PWSID: IL1350150
System Details
| Population Served | 647 |
| Service Connections | 290 |
| Water Source | Surface Water Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Aviston |
| Zip Code | 62216 |
Areas Served
- Coffeen, Montgomery County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0034 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 |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-07-01 | | Open |
Violation History (25 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-07-01 | Major | Returned to Compliance |
| | 2024-07-01 | Major | Returned to Compliance |
| | 2024-07-01 | Major | Acknowledged |
| | 2024-07-01 | Major | Returned to Compliance |
| | 2024-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2022-12-30 | | Returned to Compliance |
| | 2022-12-30 | | Returned to Compliance |
| | 2022-12-30 | | Returned to Compliance |
| | 2019-07-06 | | Returned to Compliance |
| | 2019-07-06 | | Returned to Compliance |
| | 2019-07-01 | Yes | Returned to Compliance |
| | 2019-07-01 | Yes | Returned to Compliance |
| | 2019-04-01 | Yes | Returned to Compliance |
| | 2019-04-01 | Yes | Returned to Compliance |
| | 2018-11-01 | Major | Returned to Compliance |
| | 2018-11-01 | Major | Returned to Compliance |
| | 2018-10-01 | Major | Returned to Compliance |
| | 2018-10-01 | Major | Returned to Compliance |
| | 2006-01-05 | | Returned to Compliance |
| | 2006-01-05 | | Returned to Compliance |
| | 2004-07-01 | | Returned to Compliance |