LEYDEN TWSP WATER DISTRICT
Illinois - Community Water System - PWSID: IL0315880
System Information
| PWSID | IL0315880 |
| System Name | LEYDEN TWSP WATER DISTRICT |
| 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 | FRANKLIN PARK |
| ZIP Code | 60131 |
| Address | 2501 MANNHEIM RD |
| Organization | LOSURDO, MIKE |
| Phone | 847-455-8616 |
Population & Service
| Population Served | 10,000 |
| Service Connections | 2,973 |
Drinking Water Violations (49)
This water system has 49 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 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 31, 2021 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 31, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 31, 2021 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 31, 2021 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 22, 2020 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 22, 2020 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Feb 2, 2018 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Feb 2, 2018 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Sep 28, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Sep 28, 2016 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Sep 28, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Sep 28, 2012 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2010 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 9, 2010 | - | |
| Jan 1, 2008 | Jun 30, 2008 | MR | No | No | - | TT | - | Resolved | Jun 30, 2008 | - | |
| Jan 1, 2008 | Jun 30, 2008 | MR | No | No | - | TT | - | Resolved | Jun 30, 2008 | - | |
| Jul 19, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 20, 2007 | - | |
| Jul 19, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 20, 2007 | - | |
| Jul 19, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 20, 2007 | - | |
| Jul 19, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 20, 2007 | - | |
| May 1, 2007 | May 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2007 | - | |
| May 1, 2007 | May 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2007 | - | |
| May 1, 2007 | May 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2007 | - | |
| May 1, 2007 | May 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2007 | - | |
| May 1, 2007 | May 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 2007 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Archived | Jan 31, 2003 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2001 | - | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2001 | - | |
| Jun 1, 2001 | Jun 30, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2001 | - | |
| Jun 1, 2001 | Jun 30, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2001 | - | |
| May 1, 2001 | May 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | May 31, 2001 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.