February 2026
February 15 Water Levels Report
Lake Michigan-Huron is 5 inches below its level at this time last year.
From a month ago, the water levels on Lakes Superior, Michigan-Huron, St. Clair & Erie are down 2, 1, 4 & 3 inches, respectively, while Lake Ontario levels are the same. Lakes Superior, St. Clair & Ontario levels are up 3, 4 & 3 inches, respectively, from last year, while Lakes Michigan-Huron & Erie are lower by 5 & 8 inches, respectively, than they were at this time last year. Lakes Superior, Michigan-Huron, St. Clair, Erie & Ontario are 4, 12, 5, 6 & 4 inches below their long-term February averages. All the lakes remain well below their February record highs.
In a month, Lake Superior levels are predicted to fall by 1 inch. Lakes Michigan-Huron, St. Clair, Erie &