SUPERIOR TOWNSHIP
Michigan - Community Water System - PWSID: MI0000880
System Information
| PWSID | MI0000880 |
| System Name | SUPERIOR TOWNSHIP |
| 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 3, 1981 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Michigan |
| City | BRIMLEY |
| ZIP Code | 49715-0366 |
| Address | PO BOX 366 |
| Organization | PASSMORE, JOLENE |
| Phone | 906-248-5213 |
Population & Service
| Population Served | 767 |
| Service Connections | 326 |
Drinking Water Violations (58)
This water system has 58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2024 | - | |
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2024 | - | |
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2024 | - | |
| Nov 1, 2024 | Nov 30, 2024 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2024 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Mar 2, 2025 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Mar 2, 2025 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Mar 2, 2025 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 15, 2021 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 15, 2021 | - | |
| May 11, 2020 | - | RPT | No | No | - | - | - | Resolved | May 26, 2020 | - | |
| May 11, 2020 | - | RPT | No | No | - | - | - | Resolved | May 26, 2020 | - | |
| May 11, 2020 | - | RPT | No | No | - | - | - | Resolved | May 26, 2020 | - | |
| Dec 30, 2019 | - | MR | No | No | - | TT | - | Resolved | Jan 15, 2020 | - | |
| Dec 30, 2019 | - | MR | No | No | - | TT | - | Resolved | Jan 15, 2020 | - | |
| Oct 11, 2019 | - | MR | No | No | - | TT | - | Resolved | Jun 24, 2020 | - | |
| Oct 11, 2019 | - | MR | No | No | - | TT | - | Resolved | Jun 24, 2020 | - | |
| Oct 11, 2019 | - | MR | No | No | - | TT | - | Resolved | Jun 24, 2020 | - | |
| Oct 11, 2019 | - | MR | No | No | - | TT | - | Resolved | Jun 24, 2020 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MCL | Yes | No | - | - | - | Resolved | Sep 27, 2018 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MCL | Yes | No | - | - | - | Resolved | Sep 27, 2018 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MCL | Yes | No | - | - | - | Resolved | Sep 27, 2018 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MCL | Yes | No | - | - | - | Resolved | Sep 27, 2018 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MCL | Yes | No | - | - | - | Resolved | Sep 27, 2018 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 6, 2010 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 6, 2010 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 6, 2010 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 6, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 9, 2006 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 9, 2006 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 9, 2006 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 9, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2006 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Sep 24, 2001 | - | |
| Nov 1, 1996 | Nov 30, 1996 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 20, 1996 | - | |
| Nov 1, 1996 | Nov 30, 1996 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 20, 1996 | - | |
| Nov 1, 1996 | Nov 30, 1996 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 20, 1996 | - | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1994 | - | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1994 | - | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1994 | - | |
| Sep 1, 1994 | Sep 30, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1994 | - | |
| Jul 1, 1993 | Jul 31, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 1993 | - | |
| Jul 1, 1993 | Jul 31, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 1993 | - | |
| Jul 1, 1993 | Jul 31, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 1993 | - | |
| Jul 1, 1993 | Jul 31, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 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.