U.S. Landslide Inventory Map

This mapping tool, produced by the US Geological Survey, shows the location of landslides in the United States. Because a variety of data sources are used, different colors indicate confidence in the occurrence and extent of landslides. Red colors indicate high confidence in a landslide while orange and yellow depicts likely, probable and possible landslides. As a whole, the dataset gives the spatial extent of where landslides historically occurred. To use the resource: First zoom in on Utah. Click on the  icon to view the legend. Click on the add layer icon  to add other layers to the map. Thousands of layers are available and can be searched. For example, Utah County boundaries can be searched. Select Utah county boundaries, then click on the layers icon  to view the visible layers. Click on Utah county boundaries, then the three dots next to it it to change the transparency of the county boundary layer to view other layers.