An interesting, 4 minute captioned video from UC Santa Cruz (ingomar200) of a satellite-view computer simulation illustrating flood paths and transient lakes of an Ice Age Flood.
The video shows a physics-based computer simulation of the Great Flood from Glacial Lake Missoula about 15,000 years ago. At the time, an ice dam blocked the Clark Fork River near the Idaho-Montana border and backed up a lake about equal in volume to Lake Huron. When the ice dam broke a cataclysmic flood scoured much of central Washington State leaving a vast region covered with erosional remnants.