COUNTRY CLUB HILLS
Illinois - Community Water System - PWSID: IL0310540
System Information
| PWSID | IL0310540 |
| System Name | COUNTRY CLUB HILLS |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1981 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | COUNTRY CLUB HILLS |
| ZIP Code | 60478 |
| Address | 18300 Marycrest Dr |
| Organization | KOPANSKI, THOMAS |
| Phone | 708-798-7000 |
Population & Service
| Population Served | 16,500 |
| Service Connections | 5,781 |
Drinking Water Violations (24)
This water system has 24 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Feb 2, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Feb 2, 2021 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2016 | - | |
| Oct 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Jun 29, 1995 | - | |
| Jun 30, 1977 | Jun 29, 1981 | MR | No | No | - | 15 pCi/L | - | Archived | Jun 29, 1981 | - | |
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About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.