2019-Nov-04
November 3 Water Levels Report
From a month ago water levels on Lakes Superior and Michigan-Huron are the same, Lakes St. Clair, Erie, and Ontario are 3, 4, and 4 inches lower respectively. The lakes are 4 to 18 inches higher than they were at this time last year. Over the next month Lake Ontario is expected to be unchanged, and Lakes Superior, Michigan-Huron, St. Clair and Erie are projected to each decline 3, 2, 4, and 3 inches, respectively.
Outflow from Lake Superior into the St. Mary’s River is forecasted to be above average for November. Lake Michigan-Huron’s outflow through the St. Clair River and Lake St. Clair’s outflow through the Detroit River are also projected to be above average in November. Moreover, Lake Erie’s outflow through the Niagara River and Lake Ontario’s outflow through the St. Lawrence River are predicted to be above average for November.
High water levels and potentially record high water levels are expected to persist for at least the next six months, so flood prone areas are expected to remain vulnerable.
