PATTERSON (INC AS WILMINGTON)
Illinois - Community Water System - PWSID: IL0610450
System Information
| PWSID | IL0610450 |
| System Name | PATTERSON (INC AS WILMINGTON) |
| System Type | Community Water System |
| Water Source | Ground 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 | PATTERSON |
| ZIP Code | 62078 |
| Address | PO Box 30 |
| Organization | FORD, CHRIS |
| Phone | 217-320-8694 |
Population & Service
| Population Served | 320 |
| Service Connections | 88 |
Drinking Water Violations (65)
This water system has 65 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 15, 2022 | - | Other | No | No | - | - | - | Resolved | May 31, 2023 | - | |
| Oct 15, 2022 | - | Other | No | No | - | - | - | Resolved | May 31, 2023 | - | |
| Oct 15, 2022 | - | Other | No | No | - | - | - | Resolved | May 31, 2023 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Feb 28, 2024 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Feb 28, 2024 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Feb 28, 2024 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Feb 28, 2024 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2008 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2008 | - | |
| Sep 8, 2006 | - | Other | No | No | - | - | - | Resolved | Dec 8, 2006 | - | |
| Sep 8, 2006 | - | Other | No | No | - | - | - | Resolved | Dec 8, 2006 | - | |
| Sep 8, 2006 | - | Other | No | No | - | - | - | Resolved | Dec 8, 2006 | - | |
| Sep 8, 2006 | - | Other | No | No | - | - | - | Resolved | Dec 8, 2006 | - | |
| Jul 1, 2006 | Dec 31, 2006 | MR | No | No | - | TT | - | Resolved | Dec 31, 2006 | - | |
| Jul 1, 2006 | Dec 31, 2006 | MR | No | No | - | TT | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2006 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2006 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2006 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2006 | - | |
| Jul 1, 2005 | Jul 31, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2005 | - | |
| Jul 1, 2005 | Jul 31, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2005 | - | |
| Jul 1, 2005 | Jul 31, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2005 | - | |
| Jul 1, 2005 | Jul 31, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2005 | - | |
| Jul 1, 2004 | Dec 31, 2004 | MR | No | No | - | TT | - | Resolved | Dec 31, 2004 | - | |
| Jul 1, 2004 | Dec 31, 2004 | MR | No | No | - | TT | - | Resolved | Dec 31, 2004 | - | |
| Jul 1, 2004 | Dec 31, 2004 | MR | No | No | - | TT | - | Resolved | Dec 31, 2004 | - | |
| Jul 1, 2004 | Dec 31, 2004 | MR | No | No | - | TT | - | Resolved | Dec 31, 2004 | - | |
| Feb 1, 1998 | Feb 28, 1998 | MR | No | No | - | 5% of samples | - | Archived | Feb 28, 1998 | - | |
| Feb 1, 1998 | Feb 28, 1998 | MR | No | No | - | 5% of samples | - | Archived | Feb 28, 1998 | - | |
| Aug 1, 1996 | - | TT | Yes | No | - | TT | - | Resolved | Feb 21, 1997 | - | |
| Jan 26, 1996 | - | TT | Yes | No | - | TT | - | Resolved | Feb 21, 1997 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Dec 31, 1994 | - | |
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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.