PORT SANILAC, VILLAGE OF
Michigan — Community Water System — PWSID: MI0005500
System Information
| PWSID | MI0005500 |
| System Name | PORT SANILAC, VILLAGE OF |
| System Type | Community Water System |
| Water Source | Surface 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 | PORT SANILAC |
| ZIP Code | 48469 |
| Address | 56 N RIDGE ST |
| Organization | OKEEFE, LARRY |
| Phone | 810-622-9963 |
Population & Service
| Population Served | 623 |
| Service Connections | 446 |
Drinking Water Violations (25)
This water system has 25 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 1, 2022 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2023 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2023 | — | |
| Jul 17, 2021 | — | MR | No | No | — | TT | — | Resolved | Sep 1, 2021 | — | |
| Jul 17, 2021 | — | MR | No | No | — | TT | — | Resolved | Sep 1, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Feb 1, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Feb 1, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Feb 1, 2021 | — | |
| Sep 1, 2019 | Sep 30, 2019 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Sep 1, 2019 | Sep 30, 2019 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Sep 1, 2019 | Sep 30, 2019 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 1, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 1, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | May 1, 2019 | — | |
| Jan 1, 2017 | Dec 31, 2025 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Nov 6, 2025 | — | |
| Jan 1, 2017 | Dec 31, 2025 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Nov 6, 2025 | — | |
| Jan 1, 2017 | Dec 31, 2025 | MR | No | Yes | — | 30 ug/L | — | Resolved | Nov 17, 2025 | — | |
| Jan 1, 2017 | Dec 31, 2025 | MR | No | Yes | — | 30 ug/L | — | Resolved | Nov 17, 2025 | — | |
| Jan 1, 2017 | Dec 31, 2025 | MR | No | Yes | — | 30 ug/L | — | Resolved | Nov 17, 2025 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 20, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 20, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 20, 2016 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jun 6, 2016 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jun 6, 2016 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jun 6, 2016 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jun 6, 2016 | — |
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.