COLONA EAST
Illinois — Community Water System — PWSID: IL0730400
System Information
| PWSID | IL0730400 |
| System Name | COLONA EAST |
| 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 | Dec 4, 2025 |
Location & Contact
| State | Illinois |
| City | MOLINE |
| ZIP Code | 61265 |
| Address | MOLINE UTILITIES DEPARTMENT |
| Organization | BROWN, CHARLES |
| Phone | 309-524-2303 |
Population & Service
| Population Served | 2,501 |
| Service Connections | 993 |
Drinking Water Violations (37)
This water system has 37 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1, 2001 | Feb 28, 2001 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 2001 | Total Coliform Rule |
| Feb 1, 2001 | Feb 28, 2001 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 2001 | Total Coliform Rule |
| Jan 1, 2001 | Mar 31, 2001 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2001 | Inorganic Chemicals |
| Jan 1, 2001 | Mar 31, 2001 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2001 | Inorganic Chemicals |
| Jan 1, 2001 | Mar 31, 2001 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2001 | Inorganic Chemicals |
| Dec 1, 2000 | Dec 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 2000 | Total Coliform Rule |
| Dec 1, 2000 | Dec 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 2000 | Total Coliform Rule |
| Nov 1, 2000 | Nov 30, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2000 | Total Coliform Rule |
| Nov 1, 2000 | Nov 30, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2000 | Total Coliform Rule |
| Oct 1, 2000 | Dec 31, 2000 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2000 | Inorganic Chemicals |
| Oct 1, 2000 | Dec 31, 2000 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2000 | Inorganic Chemicals |
| Oct 1, 2000 | Dec 31, 2000 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2000 | Inorganic Chemicals |
| May 1, 2000 | May 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | May 31, 2000 | Total Coliform Rule |
| May 1, 2000 | May 31, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | May 31, 2000 | Total Coliform Rule |
| Oct 19, 1999 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 5, 2000 | Consumer Confidence Rule |
| Oct 19, 1999 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 5, 2000 | Consumer Confidence Rule |
| Oct 19, 1999 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 5, 2000 | Consumer Confidence Rule |
| Oct 19, 1999 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 5, 2000 | Consumer Confidence Rule |
| Oct 19, 1999 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 5, 2000 | Consumer Confidence Rule |
| Oct 1, 1999 | Dec 31, 1999 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 1999 | Inorganic Chemicals |
| Oct 1, 1999 | Dec 31, 1999 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 1999 | Inorganic Chemicals |
| Oct 1, 1999 | Dec 31, 1999 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 1999 | Inorganic Chemicals |
| Sep 1, 1998 | Sep 30, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1998 | Total Coliform Rule |
| Sep 1, 1998 | Sep 30, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1998 | Total Coliform Rule |
| Apr 1, 1997 | Apr 30, 1997 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 1997 | Total Coliform Rule |
| Apr 1, 1997 | Apr 30, 1997 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 1997 | Total Coliform Rule |
| Apr 1, 1997 | Apr 30, 1997 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 1997 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1994 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1994 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1994 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1994 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1994 | Total Coliform Rule |
| Jun 1, 1992 | Jun 30, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1992 | Total Coliform Rule |
| Jun 1, 1992 | Jun 30, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1992 | Total Coliform Rule |
| Jun 30, 1977 | Jun 29, 1981 | Gross Alpha, Excl. Radon and U | MR | No | No | — | 15 pCi/L | — | Archived | Jun 29, 1981 | Radionuclides and Revised Rad Rule |
| — | — | — | 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.