What is the record high-water level for Lake Michigan?
582.3
The record low lake level for Lake Michigan-Huron was 576.0, International Great Lakes Datum (IGLD) 1985, in March 1964 (preliminary data indicates we reached a new record low in January 2013) and the record high was 582.3, IGLD 1985, in October 1986.
Is Lake Michigan at record levels?
Lake Michigan is still 22 inches above its average level, while Lake Superior is eight inches above average. For eight months of 2020, Lake Michigan hit record high levels, eroding shorelines and damaging docks and harbors as waves reached higher and higher levels.
Are the Great Lakes water levels rising?
The Great Lakes are in a period of the year when their water levels usually rise. But all of the Great Lakes are not rising or just barely rising. This is a continued sign that for the current time, the Great Lakes water levels are receding quickly from the record high levels over the past few years.
Will Lake Michigan water level rise?
In July 2019, for example, water levels on Lake Michigan soared to nearly 3 feet above mean summer levels, causing severe erosion on the lake’s eastern shore where homes sit perilously close to the water’s edge (Climatewire, Aug. 22, 2019).
Is Lake Superior water level down?
The water level of Lake Superior is down 1″ in the last month, but down a whopping 11″ in the last year. Each inch of water on Lake Superior represents 551 billion gallons, so that’s a loss of 6.06 TRILLION gallons in just one year.
What is the current lake level of Lake Michigan?
As of November 27th, 2020, Lake Michigan is currently at 581.33 feet. For a weekly update, visit the Lake Michigan water level chart from the Army Corps of Engineers.
Can the Great Lakes dry up?
Most evaporation on the Great Lakes occurs in the fall when the lake is still warm from the summer, but the air has turned cold and dry. Ice cover also impacts lake levels. It prevents evaporation from the lakes during the winter and for as long as it lasts into the spring.