
About Wolverine CAG
The Community Advisory Group (CAG) is made up of volunteer community members affected by and concerned about the Wolverine World Wide (WWW) contamination in northern Kent County.
The purpose of the CAG is to provide a communication and education link between the community and all organizations involved in the clean-up.

Our Mission
According to its charter, the CAG’s mission is to:
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.
Read the Wolverine CAG Draft Charter.
Read the EPA’s Description of a CAG.
Find out when the next meeting is by visiting the calendar.
Contact us here.

Facilitation
- The CAG was formed in June 2019 and has approximately 20 members.
- The CAG is organized and facilitated by the US Environmental Protection Agency (EPA) and is not affiliated with the WWW company.
Meetings
- The EPA and Michigan Department of Environment, Great Lakes, and Energy (EGLE) regularly attend meetings and cooperate extensively.
- CAG Meetings occur monthly and are open to the public.
- The CAG maintains a calendar and Facebook page with current information.
CAG Member Bios
Coming Soon
Comming Soon
Elaine Sterrett Isely is a water policy advocate and consultant at Water Policy Solutions LLC. She has
served as an advisor to the Concerned Citizens for Responsible Remediation in Rockford since 2012. She
is the chair of the Wolverine CAG’s Communications Committee. Elaine has more than 20 years of
experience in law, environmental policy, research, outreach, and public speaking. She holds a B.S. in
Finance from the University of Maryland, a J.D. from Wayne State University, and an M.S. in
Biology/Natural Resources Management from Grand Valley State University. She has served on the
Michigan State Waterways Commission since 2019, teaches Natural Resource Policy to upper-level
undergraduate and graduate students at Grand Valley State University, and she has published several
academic and technical papers on environmental and collaborative management topics. Elaine is an
advocate for the collaborative management of our water resources and for equitable access to clean
water for all.
I became a member of Concerned Citizens for Responsible Remediation (CCRR) in 2010 when I lived across the street from the former Wolverine World Wide (WWW) tannery. As I worked with the group, I became increasingly concerned about potential releases of contaminants to the air, to surface water, and to groundwater. Fueled by this concern, I joined with others to request an investigation of the Site, post-demolition, by means of Citizen Preliminary Assessment Petition. I am one of 25 citizens who signed this document. I also worked to address the contamination issues from another angle—by running for Rockford City Council and subsequently being elected to this position in November 2012. As a city council member, I worked to establish an environmental a conflict resolution group involving the city of Rockford, WWW, the DEQ and CCRR. The West Michigan Environmental Action Council (WMEAC) was supportive of efforts to develop such a group, or even a CAG, if that better served the purposes of all the stakeholders. In the end, for multiple reasons, a CAG was never formed. As a member of the council, I grew more interested in law, so when I completed my city council term in 2016, I enrolled in Cooley Law School where I will complete my studies in December 2019. My hopes for the Wolverine CAG are this: that we will engage in a healthy, honest, and productive dialogue with all of the stakeholders, and that we will take action to ensure the best possible outcomes for all of those affected by the contamination issues related to the former tannery Site and the House St. dumpsite. These actions need to protect for the present and for future generations to come. The stakes here are profound.
Comming Soon
Jon is a retired mechanical engineer who worked in the consumer appliance industry for Bissell and Black & Decker. A native of Maryland, Jon has lived in the City of Rockford since 1991 with his wife, Mindy, and raised two daughters there. He is an environmentalist who volunteers for non-profit organizations to combat climate change and other human-caused environmental problems. Jon lives in a zero-carbon home adjacent to the Rogue River and enjoys playing guitar, hiking, biking, and exercise.
John Morgan graduated from the University of Montana with a degree in Social Work, where he worked in the juvenile court system and volunteered for Big Brothers and Sisters and other social programs. Later, John obtained a degree in Environmental Geology, where he worked on many local West Michigan projects: The development of Millennium Park, The Heartside District, and The Kroc Center, to name a few. He also worked with many national companies, including Pfizer, Kellogg, and BP, in addition to contract work with the EPA and NASA. John has resided in Hudsonville/Jenison for the last ten years with his wife Starr and their three boys. Currently, John enjoys photography, writing, community volunteering, and most things outdoors!
Sandy Wynn Stelt is a master’s Level Psychologist and Board-Certified Behavior Analyst that lives in Belmont Michigan. She lives near the House St. dump site and learned in 2017 that the groundwater in her area has been contaminated with PFAS She has spoken with several state and local legislators, the Michigan Attorney General and has testified in Washington at Congressional hearings on PFAS contamination. She currently participates in the local Wolverine Community Advisory Committee where she is on the leadership team, as well as on the MPART (Michigan PFAS Action Response Team) and the National PFAS Contamination Coalition. She is the co-chair of the Great Lakes PFAS Action Network.
Tobyn has lived in Plainfield township her whole life, save 1 year that she was a 4th grade teacher in Kansas. She married her husband in 2014. She is a mother to 2 boys, one born in 2016 and the other in 2020. A majority of the time she worked as a teacher but now stays home with her children and 2 dogs. Tobyn loves staying at home in the house that was purchased in 2012 to start a life. However, her sanctuary was tarnished by the fact that 20 times the EPA limit of PFAS was found in the drinking well there in 2017. Since then, she has felt the need to take up a torch of advocacy work and spreading awareness of why and how PFAS is toxic. She has spoken to Representatives and Senators at both State and Federal levels. She has done a lot of work with the media and has attended conferences and panels regarding PFAS. She joined the CAG in February of 2022 to help her community and keep the work going to address this home-town as well as global issue.
Mike was brought up by his parents camping at Lake Michigan–it is then he came to love the Lake.
On April 22, 1970 as a ninth grader, he finagled a way for him and some friends to get out of school and join a group of Jackson Junior College students in the five-mile walk picking up trash along the way. It was a formative moment. In tenth grade, he took his high school’s first environmental bio class and helped set up and maintain a recycling center for the school and its families.
After college, he taught history, religion and math to middle and upper school students. Then he spent 37 years in IT, doing development, testing and project management work.
He and his wife, Lynn, moved to Rockford in 1991, and raised their three kids there, spending a good deal of time with them outdoors, especially at Lake Michigan.
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teacher 5 years
IT 37 years PM
Plainsong
I am a Real Estate Broker and Co-Owner of Rockford Realty, located in Downtown Rockford. I am a member of the Rockford DDA and I have been a City of Rockford resident since 1992. At that time the water source for the city was the Rogue River, downstream of the tannery site.
When PFAS issues came to light in 2017, my concerns were immediate both personally and professionally. In seeking more information I attended the community meetings and town halls and started attending the CAG meetings in person. It was important to me to have knowledge to help clients who were buying and selling Rockford/Belmont area homes. I initiated forming a committee within our local real estate board, GRAR, to educate and provide resources for fellow agents and am grateful for Dr. Rediske sharing his knowledge with our committee and board membership.
As a CAG member, it is my hope to ‘give and receive’. I look forward to expanding my knowledge base and hope to provide valuable input. I am currently a member of the CAG Communications Committee.
Evie Murgia is a hydrogeologist based in Grand Rapids, Michigan, with a focus on water resource management and environmental site investigation. She works in consulting across Michigan, specializing in groundwater-surface water interactions, site characterization, and regulatory compliance under Michigan’s environmental laws. Evie brings technical expertise in GIS, hydrogeology, and public engagement, and has supported both state-led and community-driven environmental projects. Evie values the integration of resource conservation with development goals and community needs. She is especially passionate about public engagement and advancing science-informed solutions that support both ecological and societal resilience. Evie’s family has lived in Rockford for over three decades, and while she left to pursue educational and professional goals, she plans to return to Rockford in the near future– being drawn to Rockford’s natural beauty, walkability, and community involvement.
Membership
- Thanks again for your interest in joining the Wolverine CAG.
- Applicants are considered based on locale, occupation, affiliations, expertise, affect of contamination, and diversity of the membership.
- Members are volunteers who represent themselves, not any organization.
- Members are added each January, unless sudden vacancy warrants immediate action.
- The Membership Committee will recommend suitable applicants, but all applications will be reviewed by the full CAG before voting.
- All applicants will be notified of the outcome of the vote.
- To apply, fill out the Membership Form (see below) as a pdf and email it to info@wolverinecag.org
- Someone will contact you to confirm receipt of your application.
Before applying for membership, please read the CAG Charter, which includes:
- Mission Statement
- Member Service – representation, leadership, terms
- Member Expectations – attendance, conduct, contribution
- Operation – meetings, committees, process, support
- Ground Rules – cooperation, behaviour
- Established Committees – leadership, membership, communications, technical
Woverine Tannery PFAS Frequently Asked Questions
In short, a CAG (community advisory group) is a group of experts and local residents formed with the help of the EPA to facilitate communication between the EPA and communities affected by contamination and subsequent efforts.
From the EPA: A Community Advisory Group (CAG) is made up of representatives of diverse community interests. A CAG is designed to serve as the focal point for the exchange of information among the local community and EPA, the State regulatory agency, and other pertinent Federal agencies involved in cleanup of the Superfund site. Its purpose is to provide a public forum for community members to present and discuss their needs and concerns related to the Superfund decision-making process. A CAG can assist EPA in making better decisions on how to clean up a site. It offers EPA a unique opportunity to hear-and seriously consider-community preferences for site cleanup and remediation. However, the existence of a CAG does not eliminate the need for the Agency to keep the community informed about plans and decisions throughout the Superfund process.
The Wolverine CAG serves in this role for the ongoing cleanup of contamination stemming from Wolverine World Wide’s operations in the Rockford and Plainfield areas.
Wolverine World Wide operated a tannery in downtown Rockford for decades. Operations at that site and waste dumping in the surrounding area contaminated soil and water with high levels of volatile organic compounds, semi-volatile organic compounds, metals, ammonia and cyanide. Surface water and groundwater (including residential wells) near the tannery and dump sites were contaminatedwith high levels of PFAS (up to 490,000 parts per trillion), according to Michigan’s Department of Environment, Great Lakes, and Energy (EGLE).
Much of this contamination was uncovered by a group of citizens concerned over the tannery demolition in 2010-2011.
The House St. site is being equipped with an impermeable cap. Contamination around the Tannery site has been mapped and the shallow contaminated soil (contaminated soil at 3 or fewer feet from the surface) is being excavated and disposed of. Sections of the soil have been excavated down to a 16 foot depth due to lead and/or chromium contamination. These excavations are the final step in the EPA emergency response actions, which will be followed by a long term remediative process. The municipal water supply is run through granular activated carbon (GAC), filtering PFAS levels to trace amounts.
PFAS, poly-and perflouroalkyl substances, are a large group of manufactured chemicals used for their waterproofing, non-stick and firefighting abilities. From World War II to the present day, they’ve been manufactured and used in non-stick pans (e.g. Teflon), popular waterproof technology (e.g. Scotchgard, Gore-Tex) and firefighting foams used on military bases and airports, according to Grand Valley State University. In high concentrations, some PFAS have been connected to health problems for humans.
PFOA, PFOS, PFNA about 3,000 others are some of the specific chemicals that fit under the PFAS umbrellas.
PFAS are often called “forever chemicals” because they stay in the environment and bodies for years. Many PFAS will not break down in the environment or bodies, but collect in places in the body, causing problems. Because of this process, called bioaccumulation, PFAS concentrations are prone to increase in bodies over time, according to the US EPA.
PFAS have dispersed throughout the environment and are found in nearly every human in the United States. People can be exposed to PFAS through products treated with PFAS, food grown in contaminated soil or irrigated with contaminated water, contaminated drinking water and other sources.
According to a study of people exposed to PFOA in the Ohio River Valley, there is a probable link between PFOA exposure and high cholesterol, ulcerative colitis, thyroid disease, testicular cancer, kidney cancer and pregnancy induced hypertension. The EPA reports there are less clear links between certain PFAS and negative effects on birth weight and immune systems.
It could. Grand Valley State lists several substances that have important and measurable effects at similar levels. Read about it here.
If your water is contaminated with PFAS, there are in-home filters that can help. EGLE says a filter must meet NSF P473 standards. Read more from EGLE’s in-home filtration fact sheet under “Certified Filtration Systems.”
The Food and Drug Administration conducted a PFAS sampling study in 2019, which showed the the PFAS of most concern (PFOS and PFOA) were detected only in seafood, though other PFAS were identified in more foods. Seafood can have high levels of PFAS due to a process called bioaccumulation. Read more in Michigan’s PFAS Action Respsone Team’s (MPART) summary or in the FDA report itself.
Unfortunately the most viable remediation strategy is to excavate the contaminated soil and take it elsewhere for incineration, or take it elsewhere to stabilize the contaminants with minerals, resins, or other amendments. There are other technologies in development, but they face significant challenges preventing them from being used on a wide scale. Read more about these technologies in the Interstate Technology Regulatory Council fact sheet.
PFAS FAQs from other organizations
This list may not contain all available resources.
Grand Valley State University PFAS FAQs
Kent County Health Department PFAS FAQs
Lower Grand River Organization of Watersheds PFAS Info
Michigan Comprehensive PFAS FAQs
Michigan PFAS Action Response Team FAQs
West Michigan Environmental Action Council PFAS FAQs
C8 Science Panel Reports (Ohio Valley PFOS studys)
EGLE In-Home Filtration fact sheet
MPART House Street Disposal Area information
MPART Rockford Tannery information
MPART Wolverine World Wide Documents