#AgateMag is an online magazine about #nature, #science and #conservation in #Minnesota and the surrounding #GreatLakes Region.

Joined March 2017
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A reminder of the complex being done to clean up the St. Louis River estuary: tinyurl.com/34284yd4

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Minnesota tightens fish consumption guidelines for lakes in NE part of state. tinyurl.com/36n8zjs8 Average mercury levels in fish from some waterbodies in Cook, Lake, and St. Louis counties were higher than state average.

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New on Agate Magazine: The Rockhounds bit.ly/4raICJs Join two young brothers marveling at fascinating and beautiful rocks. Delicious photos!

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MPCA will "continue to work with US Steel to address compliance with the proposed sulfate effluent limits." Keetac runoff average sulfate concentration is 165 mg/L, while law requires 10 for wild rice waters. MPCA having a hard time enforcing this law. bit.ly/3Zma1vz

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