What is the highest waterfall in US?

The highest waterfall in the United States is Yosemite Falls, located in Yosemite National Park, California. The falls have a total height of 2,425 feet (739 meters), making them the highest in North America and one of the highest in the world. The falls consist of three main sections, the upper fall, middle cascades, and lower fall, which plunge over a series of granite cliffs. Yosemite Falls is particularly breathtaking during the spring snowmelt when they are at their fullest.