SMITHBORO
Illinois — Community Water System — PWSID: IL0050250
System Information
| PWSID | IL0050250 |
| System Name | SMITHBORO |
| 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 | SMITHBORO |
| ZIP Code | 62284 |
| Address | PO BOX 37 |
| Organization | ARCHIBALD, WILLIAM |
| Phone | 618-780-1883 |
Population & Service
| Population Served | 188 |
| Service Connections | 75 |
Drinking Water Violations (54)
This water system has 54 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 | — | — | — | Resolved | Oct 2, 2025 | — | |
| Jul 1, 2025 | — | Other | No | No | — | — | — | Resolved | Oct 2, 2025 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Jul 29, 2023 | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Jul 29, 2023 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Aug 6, 2021 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Aug 6, 2021 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Dec 29, 2021 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Dec 29, 2021 | — | |
| Jul 1, 2018 | — | Other | No | No | — | — | — | Resolved | Jul 17, 2018 | — | |
| Jul 1, 2018 | — | Other | No | No | — | — | — | Resolved | Jul 17, 2018 | — | |
| Jan 2, 2013 | — | MR | No | No | — | TT | — | Resolved | Aug 23, 2013 | — | |
| Jan 2, 2013 | — | MR | No | No | — | TT | — | Resolved | Aug 23, 2013 | — | |
| Jul 1, 2012 | — | Other | No | No | — | — | — | Resolved | Oct 19, 2012 | — | |
| Jul 1, 2012 | — | Other | No | No | — | — | — | Resolved | Oct 19, 2012 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Oct 27, 2011 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Oct 27, 2011 | — | |
| Jan 2, 2010 | — | MR | No | No | — | TT | — | Resolved | Mar 22, 2010 | — | |
| Jan 2, 2010 | — | MR | No | No | — | TT | — | Resolved | Mar 22, 2010 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jul 15, 2008 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jul 15, 2008 | — | |
| Aug 17, 2005 | — | Other | No | No | — | — | — | Resolved | Oct 20, 2005 | — | |
| Aug 17, 2005 | — | Other | No | No | — | — | — | Resolved | Oct 20, 2005 | — | |
| Aug 17, 2005 | — | Other | No | No | — | — | — | Resolved | Oct 20, 2005 | — | |
| Aug 17, 2005 | — | Other | No | No | — | — | — | Resolved | Oct 20, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 110 | 0.080 mg/L | 80 | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 110 | 0.080 mg/L | 80 | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 110 | 0.080 mg/L | 80 | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 110 | 0.080 mg/L | 80 | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 110 | 0.080 mg/L | 80 | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 110 | 0.080 mg/L | 80 | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Mar 31, 2005 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | 120 | 0.080 mg/L | 80 | Resolved | Dec 31, 2004 | — |
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.