Lake Michigan’s receding waterline (Image: Alessandro Co/Contrasto/Eyevine)
THE blizzards that hit the north-east US may have dominated the headlines last weekend, but across much of the country the is still biting – especially along the nation’s iconic waterways (see diagram).
Last week, lakes Michigan and Huron . In Illinois, the US Army Corps of Engineers has been on the riverbed in a bid to maintain the 3-metre depth that barges need to ferry exports to the coast.…



