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 | Feb 26, 2026 |
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 (39)
This water system has 39 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 | - | Other | No | No | - | - | - | Resolved | Sep 2, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 2, 2025 | - | |
| May 14, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 10, 2021 | - | |
| May 14, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 10, 2021 | - | |
| May 14, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 10, 2021 | - | |
| May 14, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 10, 2021 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | May 7, 2020 | - | |
| Apr 1, 2020 | Apr 30, 2020 | MON | No | No | - | - | - | Resolved | Apr 30, 2020 | - | |
| Apr 1, 2020 | Apr 30, 2020 | MON | No | No | - | - | - | Resolved | Apr 30, 2020 | - | |
| Apr 1, 2020 | Apr 30, 2020 | MON | No | No | - | - | - | Resolved | Apr 30, 2020 | - | |
| Apr 1, 2020 | Apr 30, 2020 | MON | No | No | - | - | - | Resolved | Apr 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | May 7, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | May 7, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | May 7, 2020 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Mar 27, 2019 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Mar 27, 2019 | - | |
| Mar 30, 2007 | - | Other | No | No | - | - | - | Resolved | May 11, 2007 | - | |
| Mar 30, 2007 | - | Other | No | No | - | - | - | Resolved | May 11, 2007 | - | |
| Mar 30, 2007 | - | Other | No | No | - | - | - | Resolved | May 11, 2007 | - | |
| Mar 30, 2007 | - | Other | No | No | - | - | - | Resolved | May 11, 2007 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2006 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2006 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2006 | - | |
| May 1, 1994 | May 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1994 | - | |
| May 1, 1994 | May 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1994 | - | |
| May 1, 1994 | May 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1994 | - | |
| May 1, 1994 | May 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1994 | - | |
| May 1, 1994 | May 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1994 | - | |
| May 1, 1994 | May 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1994 | - | |
| Jan 1, 1994 | - | TT | Yes | No | - | TT | - | Resolved | Mar 2, 1995 | - | |
| Jan 1, 1994 | - | TT | Yes | No | - | TT | - | Resolved | Mar 2, 1995 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1992 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1992 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1992 | - | |
| Jun 30, 1977 | Jun 29, 1981 | MR | No | No | - | 15 pCi/L | - | Archived | Jun 29, 1981 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.