| River | Height | Answer | % Correct |
|---|---|---|---|
| Yellowstone River | 308 Feet | Lower Falls | 82%
|
| Yellowstone River | 109 Feet | Upper Falls | 82%
|
| Fairy Creek | 200 Feet | Fairy Falls | 73%
|
| Gibbon River | 84 Feet | Gibbon Falls | 73%
|
| Yellowstone River | 132 Feet | Tower Falls | 73%
|
| Firehole River | 40 Feet | Firehole Falls | 64%
|
| Little Firehole River | 70 Feet | Mystic Falls | 55%
|
| Falls River | 35 Feet | Cave Falls | 45%
|
| Crawfish Creek | 30 Feet | Moose Falls | 45%
|
| Lava Creek | 60 Feet | Undine Falls | 45%
|
| Mountain Ash Creek | 260 Feet | Union Falls | 45%
|
| Gibbon River | 60 Feet | Virginia Cascade | 45%
|
| Lupine Creek | 79 Feet | Wraith Falls | 45%
|
| Firehole River | 50 Feet | Kepler Cascades | 36%
|
| Bechler River | 102 Feet | Colonnade Falls | 27%
|
| Yellowstone River | N/A(Rapids) | LeHardys Rapids | 18%
|
| Lewis River | 29 Feet | Lewis Falls | 18%
|
| Ouzel Creek | 235 Feet | Ouzel Falls | 18%
|
| Boundary Creek | 110 Feet | Dunanda Falls | 9%
|