ORION LAKE ESTATES MHC
Michigan — Community Water System — PWSID: MI0040399
System Information
| PWSID | MI0040399 |
| System Name | ORION LAKE ESTATES MHC |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 3, 1981 |
| Last Reported | Dec 18, 2025 |
Location & Contact
| State | Michigan |
| City | SOUTHFIELD |
| ZIP Code | 48034 |
| Address | 29200 NORTHWESTERN HWY STE 300 |
| Organization | MCDONOUGH, KAREN |
| Phone | — |
Population & Service
| Population Served | 1,058 |
| Service Connections | 423 |
Drinking Water Violations (33)
This water system has 33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 11, 2024 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | May 30, 2024 | Revised Total Coliform Rule |
| May 11, 2024 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | May 30, 2024 | Revised Total Coliform Rule |
| May 11, 2024 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | May 30, 2024 | Revised Total Coliform Rule |
| May 11, 2024 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | May 30, 2024 | Revised Total Coliform Rule |
| May 11, 2024 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | May 30, 2024 | Revised Total Coliform Rule |
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 8, 2024 | Lead and Copper Rule |
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 8, 2024 | Lead and Copper Rule |
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 8, 2024 | Lead and Copper Rule |
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 8, 2024 | Lead and Copper Rule |
| Sep 11, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 26, 2023 | Revised Total Coliform Rule |
| Sep 11, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 26, 2023 | Revised Total Coliform Rule |
| Sep 11, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 26, 2023 | Revised Total Coliform Rule |
| Sep 11, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 26, 2023 | Revised Total Coliform Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Consumer Confidence Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 15, 2021 | Consumer Confidence Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 15, 2021 | Consumer Confidence Rule |
| Jul 1, 2021 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Nov 15, 2021 | Consumer Confidence Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 3, 2020 | Consumer Confidence Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 3, 2020 | Consumer Confidence Rule |
| Dec 11, 2019 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Dec 26, 2019 | Revised Total Coliform Rule |
| Dec 11, 2019 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Dec 26, 2019 | Revised Total Coliform Rule |
| Dec 11, 2019 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Dec 26, 2019 | Revised Total Coliform Rule |
| May 22, 2018 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 26, 2018 | Ground Water Rule |
| Dec 14, 2016 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Feb 1, 2017 | Ground Water Rule |
| Dec 14, 2016 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Feb 1, 2017 | Ground Water Rule |
| Dec 14, 2016 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Feb 1, 2017 | Ground Water Rule |
| Dec 14, 2016 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Feb 1, 2017 | Ground Water Rule |
| Jan 23, 2006 | Oct 16, 2008 | Arsenic | MCL | Yes | No | .0163 MG/L | 0.010 mg/L | — | Resolved | Oct 16, 2008 | Arsenic Rule |
| Jan 23, 2006 | Oct 16, 2008 | Arsenic | MCL | Yes | No | .0163 MG/L | 0.010 mg/L | — | Resolved | Oct 16, 2008 | Arsenic Rule |
| Jan 23, 2006 | Oct 16, 2008 | Arsenic | MCL | Yes | No | .0163 MG/L | 0.010 mg/L | — | Resolved | Oct 16, 2008 | Arsenic Rule |
| Jan 23, 2006 | Oct 16, 2008 | Arsenic | MCL | Yes | No | .0163 MG/L | 0.010 mg/L | — | Resolved | Oct 16, 2008 | Arsenic Rule |
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.