Updated July 2026
Tallest Waterfalls in the United States
The 150 tallest documented falls by measured drop, from published land-manager and survey records. 677 of 800 falls carry a height figure; the rest are listed without one rather than estimated.
- Top 150
- Measured drop only
Frequently Asked Questions
Oloʻupena Falls in Hawaii, at roughly 2,953 feet — a sea-cliff fall on Molokaʻi with no trail access, viewable only from the water or the air. On the mainland the tallest is Yosemite Falls in California at about 2,425 feet.
They come from published land-manager and survey records — National Park Service, US Forest Service, state park agencies, and USGS — not from our own measurement. Different sources sometimes disagree on where a multi-tier fall starts and stops, so treat close rankings as approximate. Falls with no published height are excluded from this ranking rather than estimated.
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