They contain 21% of the world's surface fresh water by volume. The total surface is 94,250 square miles (244,106 km2), and the total volume (measured at the low water datum) is 5,439 cubic miles ...
Michigan's Great Lakes saw a jump in ice coverage since last week. The lakes are nearly half iced over with Lake Erie almost ...
The State of the Great Lakes report is released every three years by the U.S. and Canadian governments.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results