ENSURING THE HEALTH AND SUSTAINABILITY OF OUR GREAT LAKES


Welcome

The Great Lakes (Frenchles Grands-Lacs), also called the Laurentian Great Lakes[1] and the Great Lakes of North America, are a series of interconnected freshwater lakes primarily in the upper mid-east region of North America, on the Canada–United States border, which connect to the Atlantic Ocean through the Saint Lawrence River. They consist of LakesSuperiorMichiganHuronErie, and Ontario. Hydrologically, there are only four lakes, because Lakes Michigan and Huron join at the Straits of Mackinac. The lakes form the Great Lakes Waterway.

From Wikipedia Great Lakes

Who We Are

The Great Lakes (Frenchles Grands-Lacs), also called the Laurentian Great Lakes[1] and the Great Lakes of North America, are a series of interconnected freshwater lakes primarily in the upper mid-east region of North America, on the Canada–United States border, which connect to the Atlantic Ocean through the Saint Lawrence River. They consist of LakesSuperiorMichiganHuronErie, and Ontario. Hydrologically, there are only four lakes, because Lakes Michigan and Huron join at the Straits of Mackinac. The lakes form the Great Lakes Waterway. SuperiorMichiganHuronErie, and Ontario. Hydrologically, there are only four lakes, because Lakes Michigan and Huron join at the Straits of Mackinac. The lakes form the Great Lakes Waterway.

What We Do

The Great Lakes (Frenchles Grands-Lacs), also called the Laurentian Great Lakes[1] and the Great Lakes of North America, are a series of interconnected freshwater lakes primarily in the upper mid-east region of North America, on the Canada–United States border, which connect to the Atlantic Ocean through the Saint Lawrence River. They consist of Lakes SuperiorMichiganHuronErie, and Ontario. Hydrologically, there are only four lakes, because Lakes Michigan and Huron join at the Straits of Mackinac. The lakes form the Great Lakes Waterway. They consist of Lakes SuperiorMichiganHuronErie, and Ontario. Hydrologically, there are only four lakes, because Lakes Michigan and Huron join at the Straits of Mackinac. The lakes form the Great Lakes Waterway.

“A normal lake is knowable. A Great Lake can hold all the mysteries of an ocean, and then some.”

―DAN EGAN, THE DEATH AND LIFE OF THE GREAT LAKES


The Great Lakes are the largest group of freshwater lakes on Earth by total area, and second-largest by total volume, containing 21% of the world’s surface fresh water by volume.[2][3][4] 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 (22,671 km3),[5] slightly less than the volume of Lake Baikal (5,666 cu mi or 23,615 km3, 22–23% of the world’s surface fresh water). Due to their sea-like characteristics (rolling waves, sustained winds, strong currents, great depths, and distant horizons) the five Great Lakes have also long been referred to as inland seas.[6] Lake Superior is the second largest lake in the world by area, and the largest freshwater lake by area. Lake Michigan is the largest lake that is entirely within one country.[7][8][9][10]