WOLF CREEK GOLF COURSE
Illinois — Transient Non-Community — PWSID: IL3056499
System Information
| PWSID | IL3056499 |
| System Name | WOLF CREEK GOLF COURSE |
| 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 | PONTIAC |
| ZIP Code | 61764 |
| Address | 21062 N. 1850 East Road |
| Organization | MILLS, TYLER |
| Phone | — |
Population & Service
| Population Served | 100 |
| Service Connections | 2 |
Drinking Water Violations (35)
This water system has 35 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, 2025 | Dec 31, 2025 | MR | No | Yes | — | 10 mg/L | — | Archived | Dec 31, 2025 | — | |
| Dec 27, 2024 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 10 mg/L | — | Archived | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 10 mg/L | — | Archived | Dec 31, 2024 | — | |
| Nov 10, 2023 | — | MR | No | Yes | — | — | — | Resolved | Jan 30, 2024 | — | |
| Nov 10, 2023 | — | MR | No | Yes | — | — | — | Resolved | Jan 30, 2024 | — | |
| Nov 10, 2023 | — | MR | No | Yes | — | — | — | Resolved | Jan 30, 2024 | — | |
| Apr 1, 2020 | Jun 30, 2020 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2020 | — | |
| Apr 1, 2020 | Jun 30, 2020 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2020 | — | |
| Apr 1, 2020 | Jun 30, 2020 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2020 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2018 | — | |
| Apr 1, 2018 | Jun 30, 2018 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2018 | — | |
| Jan 1, 2018 | Mar 31, 2018 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2018 | — | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2017 | Dec 31, 2017 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2007 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 17, 2006 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 17, 2006 | — | |
| Apr 1, 1998 | Jun 30, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1998 | — | |
| Apr 1, 1993 | Jun 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Apr 1, 1993 | Jun 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Apr 1, 1993 | Jun 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Apr 1, 1993 | Jun 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Apr 1, 1993 | Jun 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Apr 1, 1993 | Jun 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1993 | — | |
| Oct 1, 1991 | Dec 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 1991 | — | |
| Oct 1, 1991 | Dec 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 1991 | — | |
| — | — | — | 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.