GRANT TOWNSHIP - COPPER HARBOR
Michigan - Community Water System - PWSID: MI0001630
System Information
| PWSID | MI0001630 |
| System Name | GRANT TOWNSHIP - COPPER HARBOR |
| 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 | Jan 18, 1984 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Michigan |
| City | COPPER HARBOR |
| ZIP Code | 49918 |
| Address | P.O. Box 76 |
| Organization | NORTH, MEG VIVIAN |
| Phone | 906-289-4292 |
Population & Service
| Population Served | 200 |
| Service Connections | 192 |
Drinking Water Violations (45)
This water system has 45 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 | Jun 30, 2024 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2024 | - | |
| Jan 1, 2024 | Jun 30, 2024 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2024 | - | |
| Jan 1, 2024 | Jun 30, 2024 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2024 | - | |
| Jan 1, 2024 | Jun 30, 2024 | TT | Yes | No | - | TT | - | Resolved | Jun 30, 2024 | - | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2023 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jul 1, 2020 | Dec 31, 2020 | MR | No | No | - | TT | - | Resolved | Dec 31, 2020 | - | |
| Jul 1, 2020 | Dec 31, 2020 | MR | No | No | - | TT | - | Resolved | Dec 31, 2020 | - | |
| Jul 1, 2020 | Dec 31, 2020 | MR | No | No | - | TT | - | Resolved | Dec 31, 2020 | - | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| Sep 1, 2015 | Aug 31, 2018 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2018 | - | |
| Sep 1, 2015 | Aug 31, 2018 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2018 | - | |
| Sep 1, 2015 | Aug 31, 2018 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2018 | - | |
| Sep 1, 2015 | Aug 31, 2018 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2018 | - | |
| Sep 1, 2015 | Aug 31, 2018 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2018 | - | |
| Sep 1, 2015 | Aug 31, 2018 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2018 | - | |
| Nov 1, 1995 | Nov 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 20, 1995 | - | |
| Nov 1, 1995 | Nov 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 20, 1995 | - | |
| Nov 1, 1995 | Nov 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 20, 1995 | - | |
| Nov 1, 1995 | Nov 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 20, 1995 | - | |
| Oct 1, 1994 | Dec 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 16, 1994 | - | |
| Oct 1, 1994 | Dec 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 16, 1994 | - | |
| Oct 1, 1994 | Dec 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 16, 1994 | - | |
| Oct 1, 1994 | Dec 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 16, 1994 | - | |
| May 1, 1992 | May 31, 1992 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1992 | - | |
| May 1, 1992 | May 31, 1992 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1992 | - | |
| May 1, 1992 | May 31, 1992 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1992 | - | |
| May 1, 1992 | May 31, 1992 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1992 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
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| - | - | - | 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.