One of the most impressive falls we have seen is not on your list. It is the Virginia Falls in the Nahanni National Park in the North West Territories, Canada. It is located 230 km west of Fort Simpson accessible by air. We flew in a twin otter float plane and landed above the falls. There is a wooden walkway about 2 km to oversee the falls.
It drops 294 feet to the South Nahnni River. The Park was designated a UNESCO World heritage site in 1974.