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Why are pharmaceuticals & other chemicals found in remote MN lakes? Scientist weighs in

Lake Agnes by Travis Novitsky
Lake Agnes by Travis Novitsky

Pharmaceuticals and other chemicals have been found in remote Minnesota lakes, far from any land that would create runoff. Mark Ferrey, a scientist with the MN Pollution Control Agency, joined Dave to explain how this might be happening. You can learn more on the MPCA site.

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