Home > Environment > Forever chemicals in Lake Superior: Studies began in 1970s

Forever chemicals in Lake Superior: Studies began in 1970s

Daily Mining Gazette

2021-03-25 12:45:35

HOUGHTON — The Wisconsin Department of Natural Resources (WDNR) last week notified the Michigan Department of Health and Human Services (MDHHS) of elevated perfluorooctane sulfonate (PFOS) levels in Lake Superior rainbow smelt. PFAS, Per — and polyfluoroalkyl substances — are a diverse group of human-made chemicals used in a wide...

You may also like

Newsdotnet.com Copyright 2016 - 2020