The organization has been pushing since 2018 to create high-resolution maps of all five Great Lakes bottoms, but that’s a daunting task. The lakes cover 94,250 square miles — an area larger ...

The organization has been pushing since 2018 to create high-resolution maps of all five Great Lakes bottoms, but that's a daunting task. The lakes cover 94,250 square miles — an area larger than ...

The five Great Lakes have a combined surface area of 94,250 square miles, roughly the size of the United Kingdom. And they vary greatly, with depths ranging from 210 feet in Lake Erie to over ...

The Great Lakes map would provide fuller images of bottom features that have changed in the last 50 years due to erosion and shifting sands, giving navigators new depth findings that would improve ...

The Great Lakes map would provide fuller images of bottom features that have changed in the last 50 years due to erosion and shifting sands, giving navigators new depth findings that would improve ...

Parts of the Great Lakes region will continue to be battered by lake-effect snow, ... The map below shows the probability that an area could receive more than 4 inches of snow.

Only 15 per cent of the lakes' bottom has been mapped, according to the Great Lakes Observing System. The organization has been pushing since 2018 to secure funding to map the entire lakebed in ...