Geology
March 24, 2018
A Brief History of Colorado Through Time (Geology of Colorado)
One of the many fascinating videos from our geo-friends up the road at University of Colorado-Boulder:…
video
A video is an electronic medium used for recording, copying, and replaying moving visual media.
Hazards
January 24, 2018
Subsidence (Water Education Foundation)
Hazards
December 30, 2017
Swelling or expansive soils
Colorado has many areas susceptible to the problems that swelling soils cause. This video gives some…
Hazards
March 4, 2015
Land subsidence, a growing problem
Deltares, an independent institute for applied research in the field of water and subsurface, hosted fifteen…
Hazards
March 13, 2013
The Science of Sinkholes
This video, from the U.S. Geological Survey, explores the geological factors behind sinkholes and the related science. Narrated by Randall…
Hazards
June 15, 2011
Mine Subsidence Hazards in Colorado
This video, produced by the CGS in 2011, examines the significant geo-hazards related to the long history of underground coal…
Hazards
February 10, 2011
Hazardous Soils in Colorado
This educational video, produced in 2011, explores the various problems that arise from hazardous soil conditions — expansive, collapsible/compressible, hydrocompactive,…
Hazards
November 20, 1980