“The site doesn’t glow!” assured Michigan Department of Environmental Quality (Michigan DEQ) geologist Sarah Pearson, to the relief of local teachers stepping foot on the land of what used to be the Zephyr oil refining facility in Muskegon, Michigan. The site is now home to a fertilizer company.

The 14 educators were taking part in a week-long West Michigan Great Lakes Stewardship Initiative that brought them to an area of wetlands that endured repeated oil spills during the decades prior to the 1990s that Zephyr was in business—refining, then switching to bulk storage.

MAp_cropped

Teachers gather to look at a map of the Zephyr site.

Today there’s little visible indication of those frequent spills, which sometimes resulted in fires. Now and then you can still catch a whiff of oil or spot some sheen on the ground, but for the most part the landscape is picturesque.

The grasses are tall and the wildlife has started to return. But contamination, including petroleum products and heavy metals like lead and copper, remain just out of site in the sediment of Muskegon Lake.

“The funny thing is that you knew it existed, back in the day. But when we drove back there, you couldn’t see it. So it’s more out of sight, out of mind,” said Shannon Delora, Muskegon area transition coordinator for students in special education.

“Unless you are taken there, you don’t know all that’s happening, the good and the bad of it all.”

Rusty_Tanks_Cropped

Tanks that at one time stored oil by Zephyr are now used by a fertilizer company that owns the land.

Ben Wegleitner, IISG social science outreach assistant, was on hand to introduce the latest version of Helping Hands, a curriculum that engages upper elementary and high school students in Great Lakes environmental stewardship. It is designed for schools located in Areas of Concern, like Zephyr, but can be applied to any Great Lakes community where large-scale environmental cleanup projects are ongoing.

The lessons touch on a variety of topics, like the effects of pollution and invasive species, and include hands-on activities.

HelpingHands_cover“If you need an opportunity to get your students out in the field and get involved in natural resources and pollution,” Wegleitner told the teachers, “there’s no shortage of opportunities to get your kids interested. Muskegon is a uniquely positioned area for that.”

The Zephyr cleanup, which is funded through the Great Lakes Legacy Act, involves the U.S. EPA, Michigan DEQ, and IISG. The plan is to remediate 36,000 to 45,000 cubic yards, followed by habitat restoration. It’s slated to get started within the next six months and will take about a year and a half to complete.

“I was very unfamiliar with Zephyr,” said Beth Sipperley, a third grade teacher at Oak Ridge Elementary School.

“To go there and see it and to have the curriculum that really ties  into it—one that’s so connected to Muskegon—is great.”

Illinois-Indiana Sea Grant is a part of University of Illinois Extension and Purdue Extension.

IISG Instagram

Congress is finalizing the FY26 budget, and federal funding for Sea Grant programs across the country—including Illinois-Indiana Sea Grant—is uncertain. Sea Grant programs have consistently had broad community and political support, and now such support is more important than ever.Add your name to our sign-on letter urging Congress to support continuation of programs benefiting the Great Lakes, supporting local economies, and connecting communities with science-backed solutions.Scan the QR code or visit the link in bio to take action.
Stay updated with the latest environmental education happenings in the Great Lakes region. The Center for Great Lakes Literacy’s latest newsletter features upcoming events, professional learning opportunities, and valuable educational resources. Don’t miss out on these exciting updates—click the link in bio to read more and get involved!
Out with the old. A newly updated UnwantedMeds.org is here to make safe disposal of old medications easier than ever. Read more at the link in bio.
We are excited to offer the opportunity to propose a speaker or panel session during the 2026 Emerging Contaminants in the Environment Conference April 28-29.  The conference will feature traditional 15-minute presentations and a poster session on the latest in emerging contaminant research, policies, and outreach in the soil, water, and air.The deadline to propose a session is June 16, 2025.Learn more at the link in bio.
Skip to content