MAPLE RIDGE TOWNSHIP
Michigan - Community Water System - PWSID: MI0004063
System Information
| PWSID | MI0004063 |
| System Name | MAPLE RIDGE 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 | Apr 1, 1991 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Michigan |
| City | ROCK |
| ZIP Code | 49980 |
| Address | PO BOX 135 |
| Organization | SICOTTE, SUE |
| Phone | 906-399-7079 |
Population & Service
| Population Served | 250 |
| Service Connections | 110 |
Drinking Water Violations (23)
This water system has 23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 30 ug/L | - | Resolved | Sep 30, 2024 | - | |
| Jan 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 30 ug/L | - | Resolved | Sep 30, 2024 | - | |
| Jan 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 30 ug/L | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jan 26, 2024 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jan 26, 2024 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Jul 20, 2017 | - | MR | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Jul 20, 2017 | - | MR | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Jul 20, 2017 | - | MR | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Nov 1, 2001 | Nov 30, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2001 | - | |
| Nov 1, 2001 | Nov 30, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2001 | - | |
| Nov 1, 2001 | Nov 30, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2001 | - | |
| Nov 1, 2001 | Nov 30, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2001 | - | |
| Dec 1, 1994 | Dec 31, 1994 | MR | No | No | - | 5% of samples | - | Resolved | Jan 5, 1994 | - | |
| Dec 1, 1994 | Dec 31, 1994 | MR | No | No | - | 5% of samples | - | Resolved | Jan 5, 1994 | - | |
| Dec 1, 1994 | Dec 31, 1994 | MR | No | No | - | 5% of samples | - | Resolved | Jan 5, 1994 | - |
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.