flood legends

North America

Mexico
The Toltec natives have a legend telling that the original creation lasted for 1716 years, and was destroyed by a flood and only one family survived.
Aztec- A man named Tapi lived a long time ago. Tapi was a very pious man. The creator told Tapi to build a boat that he would live in. He was told that he should take his wife, a pair of every animal that was alive into this boat. Naturally everyone thought he was crazy. Then the rain started and the flood came. The men and animals tried to climb the mountains but the mountains became flooded as well. Finally the rain ended. Tapi decided that the water had dried up when he let a dove loose that did not return.
United States
The Ojibwe natives who have lived in Minnesota USA since approximately 1400AD also have a creation and flood story that closely parallels the Biblical account. "There came a time when the harmonious way of life did not continue. Men and women disrespected each other, families quarreled and soon villages began arguing back and forth. This saddened Gitchie Manido [the Creator] greatly, but he waited. Finally, when it seemed there was no hope left, Creator decided to purify Mother Earth through the use of water. The water came, flooding the Earth, catching all of creation off guard. All but a few of each living thing survived." Then it tells how Waynaboozhoo survived by floating on a log in the water with various animals.
Ojibwe - Ancient native American creation story tells of world wide flood.
Delaware Indians - In the pristine age, the world lived at peace; but an evil spirit came and caused a great flood. The earth was submerged. A few persons had taken refuge on the back of a turtle, so old that his shell had collected moss. A loon flew over their heads and was entreated to dive beneath the water and bring up land. It found only a bottomless sea. Then the bird flew far away, came back with a small portion of earth in its bill, and guided the tortoise to a place where there was a spot of dry land.

http://www.nwcreation.net/noahlegends.html