Which waterfall is the most powerful by average flow rate?

When waterfall power is judged by the force and volume of moving water, the Livingstone Falls on the Congo River are often mentioned among the most powerful systems in the world. The Congo River is one of the world’s largest by discharge, and its steep rapids and cataracts generate immense energy. The term Livingstone Falls refers to a long stretch of rapids and falls near the river’s lower course, not a single drop. Because waterfall classification differs from place to place, exact rankings can vary. Still, the Congo’s combination of flow and steep gradient makes it one of Earth’s most powerful freshwater features.