KEWANEE
Illinois - Community Water System - PWSID: IL0730650
System Information
| PWSID | IL0730650 |
| System Name | KEWANEE |
| System Type | Community Water System |
| Water Source | Ground Water |
| 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 | KEWANEE |
| ZIP Code | 61443 |
| Address | 401 E Third Street |
| Organization | MITCHELL, KASEY |
| Phone | 309-761-1005 |
Population & Service
| Population Served | 12,509 |
| Service Connections | 5,450 |
Drinking Water Violations (432)
This water system has 432 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, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jan 31, 2024 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jan 31, 2024 | - | |
| Dec 30, 2021 | - | MR | No | No | - | TT | - | Resolved | Jan 14, 2022 | - | |
| Dec 30, 2021 | - | MR | No | No | - | TT | - | Resolved | Jan 14, 2022 | - | |
| Sep 22, 2017 | - | MR | No | Yes | - | - | - | Resolved | Nov 14, 2017 | - | |
| Sep 22, 2017 | - | MR | No | Yes | - | - | - | Resolved | Nov 14, 2017 | - | |
| Sep 22, 2017 | - | MR | No | Yes | - | - | - | Resolved | Nov 14, 2017 | - | |
| Sep 22, 2017 | - | MR | No | Yes | - | - | - | Resolved | Nov 14, 2017 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 19, 2010 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 19, 2010 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 81 UG/L | 0.080 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 81 UG/L | 0.080 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 81 UG/L | 0.080 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 81 UG/L | 0.080 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 81 UG/L | 0.080 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | 81 UG/L | 0.080 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 92 UG/L | 0.080 mg/L | 80 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 92 UG/L | 0.080 mg/L | 80 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 92 UG/L | 0.080 mg/L | 80 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 92 UG/L | 0.080 mg/L | 80 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 92 UG/L | 0.080 mg/L | 80 | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | 92 UG/L | 0.080 mg/L | 80 | Resolved | Jun 30, 2007 | - | |
| Oct 14, 2006 | - | Other | No | No | - | - | - | Resolved | Nov 21, 2006 | - | |
| Oct 14, 2006 | - | Other | No | No | - | - | - | Resolved | Nov 21, 2006 | - | |
| Oct 14, 2006 | - | Other | No | No | - | - | - | Resolved | Nov 21, 2006 | - | |
| Oct 14, 2006 | - | Other | No | No | - | - | - | Resolved | Nov 21, 2006 | - | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2006 | - | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2006 | - | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2006 | - | |
| Aug 1, 2006 | Aug 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2006 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 6.3 | 5 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 6.3 | 5 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 6.3 | 5 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 6.3 | 5 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 6.3 | 5 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | May 19, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | 6.3 | 5 pCi/L | - | Resolved | May 19, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 6.566667 | 5 pCi/L | - | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 6.566667 | 5 pCi/L | - | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | 17.66667 | 15 pCi/L | - | Resolved | Mar 31, 2005 | - |
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.