CAMBRIDGE
Illinois — Community Water System — PWSID: IL0730300
System Information
| PWSID | IL0730300 |
| System Name | CAMBRIDGE |
| 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 | CAMBRIDGE |
| ZIP Code | 61238 |
| Address | 124 West Exchange St. |
| Organization | BROWN, STEVEN C. |
| Phone | 309-937-2626 |
Population & Service
| Population Served | 2,086 |
| Service Connections | 911 |
Drinking Water Violations (108)
This water system has 108 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 19, 2016 | — | Other | No | No | — | — | — | Resolved | Oct 7, 2016 | — | |
| Aug 19, 2016 | — | Other | No | No | — | — | — | Resolved | Oct 7, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Sep 30, 2016 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2016 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2016 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2016 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2016 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2016 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2016 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2016 | — | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2016 | — | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Mar 31, 2016 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 6 PCI/L | 5 pCi/L | 5 | Resolved | Dec 31, 2015 | — | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | — | 30 ug/L | — | Resolved | Sep 30, 2012 | — | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | — | 30 ug/L | — | Resolved | Sep 30, 2012 | — | |
| Jan 1, 2001 | Mar 31, 2001 | MR | No | No | — | TT | — | Resolved | Mar 31, 2001 | — | |
| Nov 9, 1995 | Apr 9, 1996 | MCL | Yes | No | 7.6 | 5 pCi/L | — | Resolved | Apr 9, 1996 | — | |
| Nov 9, 1995 | Apr 9, 1996 | MCL | Yes | No | 7.6 | 5 pCi/L | — | Resolved | Apr 9, 1996 | — | |
| Nov 9, 1995 | Apr 9, 1996 | MCL | Yes | No | 7.6 | 5 pCi/L | — | Resolved | Apr 9, 1996 | — | |
| Jun 7, 1995 | Dec 18, 1995 | MCL | Yes | No | 19.8 | 15 pCi/L | — | Resolved | Dec 18, 1995 | — | |
| Jun 7, 1995 | Dec 18, 1995 | MCL | Yes | No | 19.8 | 15 pCi/L | — | Resolved | Dec 18, 1995 | — | |
| Jun 7, 1995 | Dec 18, 1995 | MCL | Yes | No | 19.8 | 15 pCi/L | — | Resolved | Dec 18, 1995 | — | |
| Jun 7, 1995 | Dec 18, 1995 | MCL | Yes | No | 19.8 | 15 pCi/L | — | Resolved | Dec 18, 1995 | — | |
| Apr 1, 1992 | Mar 31, 1996 | MCL | Yes | No | 8.7 | 5 pCi/L | — | Resolved | Mar 18, 1993 | — | |
| Apr 1, 1992 | Mar 31, 1996 | MCL | Yes | No | 8.7 | 5 pCi/L | — | Resolved | Mar 18, 1993 | — | |
| Apr 1, 1992 | Mar 31, 1996 | MCL | Yes | No | 8.7 | 5 pCi/L | — | Resolved | Mar 18, 1993 | — | |
| Apr 1, 1992 | Mar 31, 1996 | MCL | Yes | No | 8.7 | 5 pCi/L | — | Resolved | Mar 18, 1993 | — | |
| Apr 1, 1992 | Mar 31, 1996 | MCL | Yes | No | 8.7 | 5 pCi/L | — | Resolved | Mar 18, 1993 | — | |
| May 1, 1990 | Apr 30, 1994 | MCL | Yes | No | 19 | 15 pCi/L | — | Resolved | Mar 15, 1991 | — |
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.