Listing and ranking of Colorado's most severe landslide hazards in terms of past and potential future landslide activity and impacts. Includes a report file with a bibliography of published studies for these critical areas and a 1:500,000 map file showing the location of each of the 47 Priority List areas.

This 2-year project used a ground-based laser scanner to map avalanche path snow depths to support an effectiveness assessment of recently-installed Gazex avalanche control systems in the Loveland Pass (Seven Sisters) and Berthoud Pass (Stanley) highway corridors. Scans were collected during snow-free conditions for a baseline, and then prior to and post-storm event and post control operations, as weather and logistics allowed. Snow depth and snow...