Great Lakes Echo Water

Forty years on, future of contaminant plume under Ann Arbor still murky | Great Lakes Echo

3 min read

By Elinor Epperson Gelman Sciences LLC manufactured medical filters for decades, but that’s not the public health issue the company is known for. Dioxane from Gelman’s Scio Township plant leaked into Ann Arbor’s groundwater, creating a plume of contamination more than 4 miles long. That contamination was discovered by a University of Michigan graduate student, […]

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Great Lakes Now

PFAS Roundup: EPA adds 12 more versions of PFAS to freshwater fish monitoring while federal farm bills focus on “forever chemicals” | Great Lakes Now

4 min read

PFAS Roundup: EPA adds 12 more versions of PFAS to freshwater fish monitoring while federal farm bills focus on “forever chemicals”

On Thursday, July 11, the U.S. Environmental Protection Agency (EPA) updated recommendations under the Clean Water Act, adding twelve versions of PFAS to the contaminant list along with amphetamine, three cyanotoxins, a flame retardant, and lead. The EPA noted that these are all pollutants that states, territories, and Tribes are recommended to monitor in local freshwater fish.

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