Ну ладно. Это злобная загадка была
en.wikipedia.org/wiki/Parting_of_the_WatersParting of the Waters is an unusual hydrologic site at Two Ocean Pass on the Great Divide, within the Teton Wilderness area of Wyoming's Bridger-Teton National Forest. Two Ocean Pass separates the headwaters of Pacific Creek, which flows Westerly to the Pacific Ocean, and Atlantic Creek, which flows Easterly to the Atlantic Ocean
In the marshy area of Two Ocean Pass adjacent to Parting of the Waters, water actually covers the Continental Divide such that a fish could swim from the Pacific Ocean to the Atlantic Ocean drainages.