20 ranked entries
The tallest waterfall in New Hampshire
Heights from Wikipedia, Wikidata, USGS, and OSM. We list them tallest first and skip entries where no source agrees on a number — better to have a short, honest list than a long fake one.
| Rank | Name | Height |
|---|---|---|
| 1 | Arethusa Falls | 138 ft |
| 2 | Jackson Falls | 108 ft |
| 3 | Lower Nancy Cascades | 82 ft |
| 4 | Thoreau Falls | 80 ft |
| 5 | Cloudland Falls | 79 ft |
| 6 | Glen Ellis Falls | 64 ft |
| 7 | Falls of Song | 50 ft |
| 8 | Great Falls | 49 ft |
| 9 | Sabbaday Falls | 45 ft |
| 10 | Profile Falls | 35 ft |
| 11 | Big Dog Falls | 33 ft |
| 12 | Middle Nancy Cascades | 33 ft |
| 13 | Old Mill Falls | 33 ft |
| 14 | Georgiana Falls | 30 ft |
| 15 | Bridesmaid Falls | 20 ft |
| 16 | Kinsman Falls | 20 ft |
| 17 | Stairs Falls | 16 ft |
| 18 | Upper Nancy Cascades | 16 ft |
| 19 | Litte Dog Falls | 13 ft |
| 20 | The Falls | 5 ft |