OTTER LAKE WATER COMMISSION
Illinois — Community Water System — PWSID: IL1175200
System Information
| PWSID | IL1175200 |
| System Name | OTTER LAKE WATER COMMISSION |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 13, 1981 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | VIRDEN |
| ZIP Code | 62690 |
| Address | P.O. Box 468 |
| Organization | HOGAN II, JOSEPH |
| Phone | 217-627-2349 |
Population & Service
| Population Served | 1,318 |
| Service Connections | 527 |
Drinking Water Violations (71)
This water system has 71 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 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jul 1, 2010 | Jul 31, 2010 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2010 | — | |
| Jul 1, 2010 | Jul 31, 2010 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2010 | — | |
| Jul 1, 2010 | Jul 31, 2010 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2010 | — | |
| Jul 1, 2010 | Jul 31, 2010 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2010 | — | |
| Jul 1, 2010 | Jul 31, 2010 | TT | Yes | No | — | — | — | Resolved | Jul 31, 2010 | — | |
| May 1, 2002 | May 31, 2002 | TT | Yes | No | — | — | — | Resolved | May 31, 2002 | — | |
| May 1, 2002 | May 31, 2002 | TT | Yes | No | — | — | — | Resolved | May 31, 2002 | — | |
| May 1, 2002 | May 31, 2002 | TT | Yes | No | — | — | — | Resolved | May 31, 2002 | — | |
| Feb 1, 1995 | — | TT | Yes | No | — | TT | — | Resolved | Sep 13, 1995 | — | |
| Aug 1, 1994 | Aug 31, 1994 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1994 | — | |
| Aug 1, 1994 | Aug 31, 1994 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1994 | — | |
| Aug 1, 1994 | Aug 31, 1994 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1994 | — | |
| Jul 11, 1994 | — | TT | Yes | No | — | TT | — | Resolved | Sep 13, 1995 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Jun 21, 1994 | — | |
| Apr 1, 1994 | Apr 30, 1994 | TT | Yes | No | — | — | — | Archived | Apr 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Jun 21, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Jun 21, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Jun 21, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Jun 21, 1994 | — | |
| Apr 1, 1994 | Apr 30, 1994 | TT | Yes | No | — | — | — | Archived | Apr 30, 1994 | — | |
| Apr 1, 1994 | Apr 30, 1994 | TT | Yes | No | — | — | — | Archived | Apr 30, 1994 | — | |
| Apr 1, 1994 | Apr 30, 1994 | TT | Yes | No | — | — | — | Archived | Apr 30, 1994 | — | |
| Apr 1, 1994 | Apr 30, 1994 | TT | Yes | No | — | — | — | Archived | Apr 30, 1994 | — | |
| Apr 1, 1994 | Apr 30, 1994 | TT | Yes | No | — | — | — | Archived | Apr 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Jun 21, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Jun 21, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Jun 21, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Jan 1, 1994 | Mar 31, 1994 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Mar 31, 1994 | — | |
| Oct 1, 1993 | Dec 31, 1993 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Dec 31, 1993 | — | |
| Oct 1, 1993 | Dec 31, 1993 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Dec 31, 1993 | — | |
| Oct 1, 1993 | Dec 31, 1993 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Dec 31, 1993 | — | |
| Oct 1, 1993 | Dec 31, 1993 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Dec 31, 1993 | — | |
| Oct 1, 1993 | Dec 31, 1993 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Dec 31, 1993 | — | |
| Oct 1, 1993 | Dec 31, 1993 | MCL | Yes | No | .004 | 0.003 mg/L | — | Resolved | Dec 31, 1993 | — | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1993 | — | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1993 | — | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1993 | — |
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.