Is Your House on Shaky Ground?

Ground subsidence problems are very real in Colorado. Whether from naturally occurring elements in the soil or from the effects of Colorado’s mining history, the ground in certain parts of Colorado is susceptible to settling, collapsing, expanding, heaving, or swelling, all of which can have potentially hazardous effects on structures. So how do you know if your area is affected by subsidence and swelling soils? And if it is, what should you do?
When the Ground Lets You Down, a title in the Colorado Geological Survey’s popular Rock Talk series, provides an excellent introduction to these types of hazards. The geological processes are illustrated in simple diagrams and information is provided about insurance, emergency situations, and where to go for help.
Another helpful publication, produced especially for homeowners, is A Guide to Swelling Soils for Colorado Homebuyers and Homeowners. This helpful guidebook can be checked out from our library or through Prospector. 
Additional helpful resources available from our library include:

Also, search the term “geologic hazards” in our library’s online catalog for additional resources.

Amy Zimmer

Technical Services Librarian at State Publications Library
Amy Zimmer

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