The U.S. Army Corps of Engineers said it expects Lake Superior's still-water surface elevations—which measure water levels across the entire lake surface rather than at a specific point—to ...

Water levels of the upper Great Lakes are expected to drop to near or significantly below their historical summer averages ...

Historically in January, Lake Superior water levels reached a maximum of 602.72 feet in 2020 and dropped to a minimum of 599.84 feet in 1926. The U.S. Army Corps of Engineers predicts that Lake ...

The two most significant things that affect the water levels of the lakes are precipitation and evaporation. “In 1998, Lake Superior’s temperature went up about two degrees Celsius (3.6 Fahrenheit) ...

The locking process is not quick, but once the American Mariner was lowered from the Lake Superior water level down to ... Locks' navigation season,” Army Corps staff said.

A research tool developed by engineers with the International Rainy Lake Board of Control will be helpful for a variety of uses, including when the rule curves that guide lake level management are ...

Historically in January, Lake Superior water levels reached a maximum of 602.72 feet in 2020 and dropped to a minimum of 599.84 feet in 1926. The U.S. Army Corps of Engineers predicts that Lake ...

The U.S. Army Corps of Engineers predicts that water levels will ... Midway through January, Lake Superior's minimum water level recorded was 600.92 feet, with a maximum level of 601.18 feet. These ...