What are the Soils Maps I've heard you talk about on air?

Phoenix & Tucson Metro area Expansive Soil maps provided by The United States Department of Agriculture.:
www.az.nrcs.usda.gov

 

Earth Fissure Maps provided by the Arizona Geological Survey at http://www.azgs.az.gov/efmaps.shtml

 

Landslide Maps

landslide

Earthquake History of Arizona 1852 - 2011