HIDDEN LAKE COUNTRY CLUB
Illinois - Transient Non-Community - PWSID: IL3033035
System Information
| PWSID | IL3033035 |
| System Name | HIDDEN LAKE COUNTRY CLUB |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jun 18, 1981 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Illinois |
| City | SHEFFIELD |
| ZIP Code | 61361 |
| Address | PO BOX 356 |
| Organization | MACNAUGHTON, KAREN |
| Phone | - |
Population & Service
| Population Served | 100 |
| Service Connections | 2 |
Drinking Water Violations (20)
This water system has 20 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2006 | - | |
| Oct 1, 1999 | Dec 31, 1999 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1999 | - | |
| Oct 1, 1992 | Dec 31, 1992 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1992 | - | |
| Oct 1, 1992 | Dec 31, 1992 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1992 | - | |
| Jan 1, 1992 | Mar 31, 1992 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1992 | - | |
| Jan 1, 1992 | Mar 31, 1992 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1992 | - | |
| Oct 1, 1990 | Dec 31, 1990 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1990 | - | |
| Oct 1, 1990 | Dec 31, 1990 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1990 | - | |
| Jan 1, 1988 | Mar 31, 1988 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1988 | - | |
| Jan 1, 1987 | Mar 31, 1987 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1987 | - | |
| Oct 1, 1986 | Dec 31, 1986 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1986 | - | |
| Jul 1, 1986 | Sep 30, 1986 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1986 | - | |
| Jul 1, 1981 | Sep 30, 1981 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1981 | - | |
| Apr 1, 1981 | Jun 30, 1981 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1981 | - | |
| Oct 1, 1980 | Dec 31, 1980 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1980 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.