As of May 9, 2025, the U.S. Army Corps of Engineers update, recorded the water levels for each lake, here are the levels: Lake Superior: 601.10 feet Lake Michigan-Huron: 577.50 feet Lake St. Clair ...

The push to map all five Great Lakes bottoms is a daunting task. The lakes cover 244,106 square kilometres — and depths range from 64 metres in Lake Erie to more than 396 metres in parts of Lake ...