PORTAGE TOWNSHIP
Michigan - Community Water System - PWSID: MI0003330
System Information
| PWSID | MI0003330 |
| System Name | PORTAGE TOWNSHIP |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| 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 | HOUGHTON |
| ZIP Code | 49931 |
| Address | 47240 GREEN ACRES RD |
| Organization | SKEWES, AMY |
| Phone | 906-482-4310 |
Population & Service
| Population Served | 1,214 |
| Service Connections | 528 |
Drinking Water Violations (113)
This water system has 113 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 2, 2025 | - | RPT | No | No | - | - | - | Resolved | Jul 2, 2025 | - | |
| Nov 1, 2024 | Nov 30, 2024 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Nov 30, 2024 | - | |
| Nov 1, 2024 | Nov 30, 2024 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Nov 30, 2024 | - | |
| Nov 1, 2024 | Nov 30, 2024 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Nov 30, 2024 | - | |
| Oct 11, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2023 | - | |
| Oct 11, 2023 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2023 | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Mar 3, 2023 | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Mar 3, 2023 | - | |
| Jan 1, 2023 | - | MR | No | No | - | TT | - | Resolved | Mar 3, 2023 | - | |
| Oct 11, 2022 | - | MR | No | No | - | TT | - | Resolved | Jan 25, 2023 | - | |
| Oct 11, 2022 | - | MR | No | No | - | TT | - | Resolved | Jan 25, 2023 | - | |
| Oct 11, 2022 | - | RPT | No | No | - | - | - | Resolved | Nov 30, 2022 | - | |
| Oct 11, 2022 | - | RPT | No | No | - | - | - | Resolved | Nov 30, 2022 | - | |
| Oct 11, 2022 | - | RPT | No | No | - | - | - | Resolved | Nov 30, 2022 | - | |
| Oct 11, 2022 | - | RPT | No | No | - | - | - | Resolved | Nov 30, 2022 | - | |
| Oct 11, 2022 | - | RPT | No | No | - | - | - | Resolved | Nov 30, 2022 | - | |
| Dec 30, 2021 | - | MR | No | No | - | TT | - | Resolved | Jan 5, 2022 | - | |
| Dec 30, 2021 | - | MR | No | No | - | TT | - | Resolved | Jan 5, 2022 | - | |
| Oct 11, 2021 | - | MR | No | No | - | TT | - | Resolved | Jan 5, 2022 | - | |
| Oct 11, 2021 | - | MR | No | No | - | TT | - | Resolved | Jan 5, 2022 | - | |
| Sep 1, 2020 | Aug 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2021 | - | |
| Sep 1, 2020 | Aug 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2021 | - | |
| Sep 1, 2020 | Aug 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2021 | - | |
| Sep 1, 2020 | Aug 31, 2021 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2021 | - | |
| Sep 1, 2020 | Aug 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2021 | - | |
| Sep 1, 2020 | Aug 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2021 | - | |
| Sep 1, 2020 | Aug 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2021 | - | |
| Sep 1, 2020 | Aug 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2021 | - | |
| Jul 11, 2020 | - | MR | No | No | - | TT | - | Resolved | Sep 2, 2020 | - | |
| Jul 11, 2020 | - | MR | No | No | - | TT | - | Resolved | Sep 2, 2020 | - | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | No | - | - | - | Resolved | Feb 29, 2020 | - | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | No | - | - | - | Resolved | Feb 29, 2020 | - | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | No | - | - | - | Resolved | Feb 29, 2020 | - | |
| Jan 11, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 5, 2020 | - | |
| Jan 11, 2020 | - | MR | No | No | - | TT | - | Resolved | Mar 5, 2020 | - | |
| Sep 1, 2019 | Aug 31, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2020 | - | |
| Sep 1, 2019 | Sep 30, 2019 | MON | No | No | - | - | - | Resolved | Sep 30, 2019 | - | |
| Sep 1, 2019 | Sep 30, 2019 | MON | No | No | - | - | - | Resolved | Sep 30, 2019 | - | |
| Sep 1, 2019 | Sep 30, 2019 | MON | No | No | - | - | - | Resolved | Sep 30, 2019 | - | |
| Sep 1, 2019 | Aug 31, 2020 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2020 | - | |
| Sep 1, 2019 | Aug 31, 2020 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2020 | - | |
| Sep 1, 2019 | Aug 31, 2020 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2020 | - | |
| Sep 1, 2019 | Aug 31, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2020 | - | |
| Sep 1, 2019 | Aug 31, 2020 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2020 | - | |
| Sep 1, 2019 | Aug 31, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2020 | - | |
| Sep 1, 2019 | Aug 31, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2020 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 3, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 3, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2019 | - |
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.