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Frigid Forecast for Water Temperatures on Great Lakes This Summer

Of all the images of ice last winter, one of my favorites was a friend’s photo of crumpled sheets of blue ice on the west side of Beaver Island in northern Lake Michigan. With her smartphone, Denise McDonough snapped a photo that looked like it was taken by a polar explorer, not by one of…

Where Did the Water Go? Busting 5 Myths About Water Levels on the Great Lakes

Much-needed rain in the Great Lakes basin helped water levels recover somewhat this summer. Higher than average precipitation throughout most of the region in July left Lakes Erie and Ontario with above average water levels for this time of year, according to the most recent monthly water level report by the U.S. Army Corps of Engineers…

Warming Lakes: Climate Change and Variability Drive Low Water Levels on the Great Lakes

  For people living around the Great Lakes, water levels this past month have appeared much lower than many will remember. The upper Great Lakes reached near-record low water levels in October. This was most evident on Lakes Michigan and Huron, where lake levels dropped to less than two inches (4 cm) above record lows…