Maps

The Colorado Geological Survey maintains current and historical data about landslide phenomena as part of its mission of protecting the citizens of Colorado from geologic hazards. Click on the links provided for mapping and reference information about landslides in Colorado.

• The Colorado Landslide Inventory Map Viewer is an interactive map based on landslide data developed from 1:24,000, 1:48,000, 1:100,000, and 1:250,000 scale quadrangles. The data for these coverages is also provided for download as GIS shapefiles(.shp).
• Landslide References from the Colorado Geological Survey Bookstore