GSI Investigation Summary and Work Plan

Attached below is the draft GSI Investigation Summary and Work Plan, prepared for Wolverine World Wide by GZA. This report is also available on the MPART website at

This is the next plan to go out for public comment. The official comment period will be from May 27th through July 6th. The public meeting on the document will be Tuesday, June 15, 2021, 6:00-7:30 pm. The link for the public meeting registration and a copy of the public comment notice will be posted soon.

DRAFT GSI Investigation Summary & WP


Upcoming Wolverine CAG Meeting on 4/15/21

Wolverine Community Advisory Group
Full CAG Meeting
Online Using Zoom

Thursday, April 15, 2021
6:00 PM – 8:00 PM

Join Zoom Meeting:

Phone-in Option:
(312) 626-6799
Code 841 1107 0662#

Draft Agenda (all times are approximate)

6:00 PM Welcome
Agenda Review

6:30 PM Draft CAG Comments on the House Street Cleanup FS
Presentation by CAG Technical Committee
CAG Discussion, refinement, and agreement

7:30 PM Public Comment

7:50 PM Upcoming Tannery Interceptor System Response Plan

7:55 PM Wrap Up and Next Steps

8:00 PM Adjourn

CAG Mission:
1) ensure that the response activities at the Wolverine World Wide sites protect and sustainably restore
the environment for human health, fish, wildlife, and recreation, through community participation; and
2) that important community concerns are articulated, understood, and considered during any related
investigation and response action.
CAG Groundrules:
• work cooperatively with each other, supporting agencies, and other stakeholders,
• be respectful of all participants,
• approach all issues and viewpoints with an open mind,
• focus on what is important to the community as a whole and articulate community concerns in a way
that all stakeholders can understand,
• seek common ground wherever possible, and present and respect minority opinions where they exist

Wolverine Response Activity Plans – Public Comment Period

On Tuesday, August 18th, EGLE will be holding a public meeting to discuss the Wolverine Groundwater Investigation Response Activity Plans for Areas 5, 6, 11 & 12, and 19. The .PDF below outlines the meeting, public comment period, and how to participate in them.

The details as to how to access the meeting can be found at, alongside an overview of Michigan’s PFAS response.

If you wish to skip straight to registering for the meeting, click here.