MARQUETTE –U .S. Sens. Gary Peters, D-Michigan, ranking member of the Homeland Security and Governmental Affairs Committee, and Elissa Slotkin, D-Michigan, are demanding answers from Department of Defense Secretary Pete Hegseth, after the agency quietly delayed cleanup timelines for toxic PFAS contamination at military sites nationwide, including six sites in Michigan

The senators are calling for immediate transparency and accountability, citing delays of up to seven years with no public explanation or community notification. The affected Michigan locations include Selfridge Air National Guard Base, Wurtsmith Air Force Base, K.I. Sawyer Air Force Base, Alpena Combat Readiness Training Center, Kellogg Air National Guard Base and Kincheloe Air Force Base.


“We write to request more information about the Department of Defense’s decision to delay clean-up of per- and polyfluoroalkyl substances pollution from military sites across the country, including six in Michigan,” wrote the senators. “The DOD delayed these cleanup timelines with no public announcement or explanation, and the Pentagon still has not provided a clear rationale for these changes. We urge you to immediately reverse these clean-up delays, restore the earlier remediation timetables as applicable, and provide greater transparency to affected communities moving forward.”


PFAS, or per- and polyfluoroalkyl substances, commonly known as “forever chemicals” are linked to serious health risks including cancer, reproductive harm, and immune system disruption. These chemicals persist in the environment and accumulate in the human body over time. Military installations are hotspots for PFAS contamination due to decades of use in firefighting foams and industrial solvents during training exercises.