State's largest walleye lakes test 'clean' for PFCs in fish
Published 05/07/2011, Alexandria Echo Press
Fish taken in 2010 from nine of Minnesota's 10 largest walleye lakes had levels of perfluorooctane sulfonate (PFOS) that were either very low or undetectable, suggesting those lakes have very little or no contamination from perfluorochemicals (PFCs).Word count: 657
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