You are invited to a Great Lakes water levels webinar hosted by the International Lake Superior Board of Control, the International Lake Ontario-St. Lawrence River Board and the International Niagara Board of Control. The webinar will take place on Friday, July 17 from noon to 1:30 pm (EDT) in English.

You are invited to a Great Lakes water levels webinar hosted by the International Lake Superior Board of Control, the International Lake Ontario-St. Lawrence River Board and the International Niagara Board of Control. The webinar will take place on Friday, July 17 from noon to 1:30 pm (EDT) in English.

A visual history of how the St. Lawrence River was transformed and the regulation of Lake Ontario began

A visual history of how the St. Lawrence River was transformed and the regulation of Lake Ontario began

Images of flooding (left to right) upstream – Lake Ontario at Greece, New York, USA, 28 May 2019 (source: ILOSLRB) and downstream – St. Lawrence River at Lake St. Louis, Maple Grove, Quebec, Canada, 2 June 2019. (source: IJC)