There's more variability because of climate change. In some years, there will be weeks when water levels are low, which will lead to restrictions. It's hard to predict the quantity, but it should be more and more frequent.
Evidence of meeting #27 for Transport, Infrastructure and Communities in the 45th Parliament, 1st session. (The original version is on Parliament’s site, as are the minutes.) The winning word was project.
A video is available from Parliament.
