MAYFAIR SUBDIVISION
Illinois - Community Water System - PWSID: IL1795750
System Information
| PWSID | IL1795750 |
| System Name | MAYFAIR SUBDIVISION |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1981 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Illinois |
| City | MORTON |
| ZIP Code | 61550 |
| Address | 911 Sunset Rd. |
| Organization | TINDALL, JASON |
| Phone | 309-402-7127 |
Population & Service
| Population Served | 98 |
| Service Connections | 39 |
Drinking Water Violations (127)
This water system has 127 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 30, 2022 | - | MR | No | No | - | TT | - | Resolved | May 13, 2023 | - | |
| Dec 30, 2022 | - | MR | No | No | - | TT | - | Resolved | May 13, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2021 | - | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2021 | - | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2021 | - | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2021 | - | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2021 | - | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2021 | - | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jul 31, 2021 | - | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2021 | - | |
| Aug 1, 2020 | Jul 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2021 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1993 | Sep 30, 1993 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 1993 | - |
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.