Graham Sustainability Institute

Lake Huron’s Phosphorus Contributions

October 2020

This report summarizes the group discussions and priorities that emerged from a workshop hosted by the University of Michigan Water Center and the University of Waterloo’s Water Institute with guidance from U.S. and Canadian representatives of the Great Lakes Water Quality Agreement Annex 4 Committee. The workshop was held in Windsor, Ontario in December 2019. Its purpose was to explore recent findings about phosphorus loadings from Lake Huron to the St. Clair River and identify next steps for priority research areas.

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