ABSTRACT
The IUGLS relied on multiple levels of evidence to explain the factors impacting the state of water levels of Lake Michigan-Huron and further whether there were physical evidences of the change in the conveyance capacity of the St. Clair River. Three major factors impacting the water levels are the Glacial Isostatic Adjustment, an increase in the St. Clair River conveyance capacity and the variability of the Hydroclimate of the region in the time domain of 1962 to 2006.
