LATHAM
Illinois - Community Water System - PWSID: IL1070300
System Information
| PWSID | IL1070300 |
| System Name | LATHAM |
| 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 | LATHAM |
| ZIP Code | 62543 |
| Address | 220 MAIN STREET |
| Organization | ALLEN, TED |
| Phone | 217-416-3182 |
Population & Service
| Population Served | 380 |
| Service Connections | 170 |
Drinking Water Violations (76)
This water system has 76 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 2, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Jul 2, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Apr 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Jan 14, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Jan 14, 2021 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 4, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 4, 2013 | - | |
| Jan 2, 2012 | - | MR | No | No | - | TT | - | Resolved | Jan 20, 2012 | - | |
| Jan 2, 2012 | - | MR | No | No | - | TT | - | Resolved | Jan 20, 2012 | - | |
| Nov 19, 2011 | - | Other | No | No | - | - | - | Resolved | Nov 19, 2011 | - | |
| Nov 19, 2011 | - | Other | No | No | - | - | - | Resolved | Nov 19, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2010 | - | |
| Oct 1, 2009 | - | MR | No | No | - | TT | - | Resolved | Nov 20, 2009 | - | |
| Oct 1, 2009 | - | MR | No | No | - | TT | - | Resolved | Nov 20, 2009 | - | |
| Jul 1, 2008 | Dec 31, 2008 | MR | No | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2008 | Dec 31, 2008 | MR | No | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2008 | Dec 31, 2008 | MR | No | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2008 | Dec 31, 2008 | MR | No | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Jul 1, 2008 | Dec 31, 2008 | MR | No | No | - | TT | - | Resolved | Dec 31, 2008 | - | |
| Apr 27, 2007 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2007 | - | |
| Apr 27, 2007 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2007 | - | |
| Apr 27, 2007 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2007 | - | |
| Apr 27, 2007 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2007 | - | |
| Mar 26, 2007 | - | TT | Yes | No | - | TT | - | Resolved | May 18, 2007 | - | |
| Mar 26, 2007 | - | TT | Yes | No | - | TT | - | Resolved | May 18, 2007 | - | |
| Mar 26, 2007 | - | TT | Yes | No | - | TT | - | Resolved | May 18, 2007 | - | |
| Mar 26, 2007 | - | TT | Yes | No | - | TT | - | Resolved | May 18, 2007 | - | |
| Mar 26, 2007 | - | TT | Yes | No | - | TT | - | Resolved | May 18, 2007 | - | |
| Mar 26, 2007 | - | TT | Yes | No | - | TT | - | Resolved | May 18, 2007 | - | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2006 | - | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2006 | - | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2006 | - | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 18, 2006 | - |
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.