The C. Gregory Crampton collection was donated to the University of Utah in 1990. The collection extensively covers the Southwest United States and Southern Utah, in relatively recent expeditions and in governement surveys around the turn of the century. The Colorado River system, its environment, and the before and after effects of the subsequent water management activities such as the Glen Canyon Dam are a large part of the collection.

The Ken Sleight river running video collection (circa 1962) consists of a 16mm silent film of a river trip through Glen Canyon. The areas depicted in the film were flooded after the completion of Glen Canyon Dam in 1963.