MOMENCE
Illinois — Community Water System — PWSID: IL0910650
System Information
| PWSID | IL0910650 |
| System Name | MOMENCE |
| 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 | MOMENCE |
| ZIP Code | 60954 |
| Address | 105 N Washington St |
| Organization | STARKEY, SCOTT |
| Phone | 815-472-2430 |
Population & Service
| Population Served | 3,075 |
| Service Connections | 1,384 |
Drinking Water Violations (35)
This water system has 35 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 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 2, 2025 | Consumer Confidence Rule |
| Jul 1, 2025 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 2, 2025 | Consumer Confidence Rule |
| May 14, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 10, 2021 | Public Notice Rule and Revised PN Rule |
| May 14, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 10, 2021 | Public Notice Rule and Revised PN Rule |
| May 14, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 10, 2021 | Public Notice Rule and Revised PN Rule |
| May 14, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 10, 2021 | Public Notice Rule and Revised PN Rule |
| Apr 1, 2020 | Apr 30, 2020 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Apr 30, 2020 | Revised Total Coliform Rule |
| Apr 1, 2020 | Apr 30, 2020 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Apr 30, 2020 | Revised Total Coliform Rule |
| Apr 1, 2020 | Apr 30, 2020 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Apr 30, 2020 | Revised Total Coliform Rule |
| Apr 1, 2020 | Apr 30, 2020 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Apr 30, 2020 | Revised Total Coliform Rule |
| Apr 1, 2020 | Jun 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 7, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 | Jun 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 7, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 | Jun 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 7, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 | Jun 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 7, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 27, 2019 | Consumer Confidence Rule |
| Jul 1, 2018 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 27, 2019 | Consumer Confidence Rule |
| Mar 30, 2007 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 11, 2007 | Public Notice Rule and Revised PN Rule |
| Mar 30, 2007 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 11, 2007 | Public Notice Rule and Revised PN Rule |
| Mar 30, 2007 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 11, 2007 | Public Notice Rule and Revised PN Rule |
| Mar 30, 2007 | — | Public Notice | Other | No | No | — | — | — | Resolved | May 11, 2007 | Public Notice Rule and Revised PN Rule |
| Feb 1, 2006 | Feb 28, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | Total Coliform Rule |
| Feb 1, 2006 | Feb 28, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | Total Coliform Rule |
| Feb 1, 2006 | Feb 28, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | Total Coliform Rule |
| May 1, 1994 | May 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1994 | Total Coliform Rule |
| May 1, 1994 | May 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1994 | Total Coliform Rule |
| May 1, 1994 | May 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1994 | Total Coliform Rule |
| May 1, 1994 | May 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1994 | Total Coliform Rule |
| May 1, 1994 | May 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1994 | Total Coliform Rule |
| May 1, 1994 | May 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1994 | Total Coliform Rule |
| Jan 1, 1994 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Mar 2, 1995 | Lead and Copper Rule |
| Jan 1, 1994 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Mar 2, 1995 | Lead and Copper Rule |
| Sep 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1992 | Total Coliform Rule |
| Sep 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1992 | Total Coliform Rule |
| Sep 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Sep 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 |
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.