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Excerpt – “Five Things to Know About Water Levels on Lake Michigan-Huron”.

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Excerpt – “Five Things to Know About Water Levels on Lake Michigan-Huron”USACE predicts the Great Lakes’ seasonal decline will continue through winter.  Net Basin Supply (NBS) accounts for water going into a lake as precipitation and runoff minus water leaving by evaporation. At year-end 2020, Lake Michigan-Huron declined even with above average supply. The cause could be higher outflow into the St. Clair River. Read more 2021 Winter TNN News

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