The Most Powerful Waterfalls by Water Volume

Inga Falls on the Congo River has the highest flow at 42,000 m3/s. Boyoma Falls DR Congo at 17,000 m3/s. Niagara Falls USA/Canada at 2,800 m3/s.

Victoria Falls Zambia/Zimbabwe at 1,088 m3/s. Iguazu Falls Argentina/Brazil at 1,750 m3/s peak. Dettifoss Iceland at 193 m3/s.

Rhine Falls Switzerland at 373 m3/s. Murchison Falls Uganda forces the entire Nile through a 7 m gorge..