Mystery of the Megaflood

Synopsis

The Channeled Scablands in Washington state defied conventional explanations for their formation for decades. Little by little evidence mounted for an old theory that was rejected by the scientific establishment. It involved glaciers, volcanoes, a relatively minor river and a prodigious amount of water. Originally aired as an episide of NOVA.

Director

Ben Fox

Studio

GBH

Released

20 September 2005

Genres

Documentary, History