Wastewater Division

Jack Stack, Wastewater Division Manager

3134 Stonecliffe Rd.
(906) 847-3278 Office

  • Wastewater Treatment Plant
  • Wastewater Collection System
    • Lift Stations
    • Gravity Sewer Mains
    • Force Sewer Mains

2022 Wastewater Plant Master Plan

2023 Wastewater System Plan


The City of Mackinac Island will hold a public meeting on the proposed Wastewater System Improvements project for the purpose of receiving comments from interested persons.

The meeting will be held on April 4, 2023, at 1:00 p.m. during a special Department of Public Works Board Meeting.

The purpose of the proposed project is to replace failing pump stations at Stonebrook and Park Avenue, provide sewer connections to Harrisonville, and replace the primary influent force main and outfall sewer serving the WWTP.

Project construction will involve installation of pump station wet wells and sewer pipe in previously disturbed areas. There should be no negative long-term impacts associated with the proposed improvements.

The estimated cost to users for the proposed project would be approximately $1,700 per year.

A digital copy of the plan detailing the proposed project is available for review here: FY 2024 Wastewater Treatment Plant State Revolving Fund Project Plan

Written comments received before the meeting on April 4, 2023, at 1:00 p.m. will receive responses in the final Project Planning Document. Written comments should be sent to the Mackinac Island Department of Public Works, Attn: Allen Burt, P.O. Box 515, Mackinac Island, MI 49757, or emailed to [email protected]