I went with my brother and some friends to Waterton National Park in late October. They had not been since a forest fire burned the main valley in August. The summer was very hot and dry, as a consequence the water levels at this waterfall were very low. They apologized for the poor appearance of the falls, much better in spring runoff.
That may very well be true, however I was fascinated by the rock structure and the way the water flowed along the crevices. I will try to go back at peak flow, but this is maybe even better for my eyes