SAULT STE. MARIE — Lake Superior State University will implement the St. Marys River Green Stormwater Demonstration Project in 2021 thanks to a $250,000 grant received from the U.S. Forest Service’s Great Lakes Restoration Initiative.It will create the first green stormwater demonstration project along the St. Marys River and do so at a former industrial brownfield site. The project will be located adjacent to Lake State’s Center for Freshwater Research and Education and the