LOCKPORT TOWNSHIP WATER SYSTEM
Illinois — Community Water System — PWSID: IL1978100
System Information
| PWSID | IL1978100 |
| System Name | LOCKPORT TOWNSHIP WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Inactive |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 10, 1987 |
| Last Reported | Nov 21, 2024 |
Location & Contact
| State | Illinois |
| City | JOLIET |
| ZIP Code | 60432 |
| Address | 150 W. Jefferson Street |
| Organization | SWISHER, ALLISON |
| Phone | 815-724-4222 |
Population & Service
| Population Served | 2,610 |
| Service Connections | 901 |
Drinking Water Violations (538)
This water system has 538 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 26, 2021 | — | Other | No | No | — | — | — | Resolved | Dec 14, 2021 | — | |
| Nov 26, 2021 | — | Other | No | No | — | — | — | Resolved | Dec 14, 2021 | — | |
| Nov 26, 2021 | — | Other | No | No | — | — | — | Resolved | Dec 14, 2021 | — | |
| Oct 16, 2021 | — | TT | Yes | No | — | TT | — | Archived | Aug 15, 2024 | — | |
| Oct 16, 2021 | — | TT | Yes | No | — | TT | — | Archived | Aug 15, 2024 | — | |
| Oct 16, 2021 | — | TT | Yes | No | — | TT | — | Archived | Aug 15, 2024 | — | |
| Oct 16, 2021 | — | TT | Yes | No | — | TT | — | Archived | Aug 15, 2024 | — | |
| Oct 16, 2021 | — | TT | Yes | No | — | TT | — | Archived | Aug 15, 2024 | — | |
| Oct 16, 2021 | — | TT | Yes | No | — | TT | — | Archived | Aug 15, 2024 | — | |
| Jul 1, 2013 | — | Other | No | No | — | — | — | Resolved | Jul 29, 2013 | — | |
| Jul 1, 2013 | — | Other | No | No | — | — | — | Resolved | Jul 29, 2013 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2005 | — | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 2003 | — | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 2003 | — | |
| Jun 1, 2003 | Jun 30, 2003 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 2003 | — | |
| May 1, 2001 | May 31, 2001 | MR | No | No | — | 5% of samples | — | Archived | May 31, 2001 | — | |
| Nov 1, 1996 | Nov 30, 1996 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1996 | — | |
| Nov 1, 1996 | Nov 30, 1996 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1996 | — | |
| Nov 1, 1996 | Nov 30, 1996 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1996 | — | |
| Jan 1, 1996 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 1996 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | — | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | — | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | — | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | — | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | — | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.0005 mg/L | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | — | — | Resolved | Sep 30, 1995 | — | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Sep 30, 1995 | — |
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.