Thank you, Mr. Chair.
Thank you to our witnesses for their participation here this morning, for their time.
I'd like to start perhaps with you, Dr. Donahue, just to understand some of the work that you've done with respect to research on the flow of the Athabasca River. Perhaps I could just start with a basic question: Is the flow of the river and the water level of the river one and the same, or two different things?