3.78 ft.
The depth of Niagara Falls is 35m or 100ft.
35 metres (100ft)
niagara falls is 65 000 deep
The biggest drop is on the Canadian side at the Horseshoe Falls. It drops 57m(188ft). The coolest thing about it is that it is as deep as it is high. The plunge pool under the falls is 52m(170ft)!
hawaiin greatings
5m deep
Mackenzie Falls is located in the Southern Grampians of Grampians National Park in Victoria, Australia. The largest waterfall in Victoria, it's water flows into a deep pool which further flows and narrows into the Mackenzie River.
The deep pool is 11.5 feet deep and the shallow pool is 4-4.5 feet
the actual depth in a 52 inch tall pool would be 46 inches deep
It depends at a house pool usually 3-3.5 feet deep but at a public swimming pool usually 4 feet deep
12 feet deep!