USGS Scientific Investigations Report 2014–5161: Potential Postwildfire Debris-Flow Hazards—A Prewildfire Evaluation for the Sandia and Manzano Mountains and Surrounding Areas, Central New Mexico

Wildfire can drastically increase the probability of debris flows, a potentially hazardous and destructive form of mass wasting, in landscapes that have otherwise been stable throughout recent history. Although there is no way to know the exact location, extent, and severity of wildfire, or the subsequent rainfall intensity and duration before it happens, probabilities of fire and debris-flow occurrence for different locations can be estimated with geospatial analysis and modeling efforts. The purpose of this report is to provide information on which watersheds might constitute the most serious, potential, debris-flow hazards in the event of a large-scale wildfire and subsequent rainfall in the Sandia and Manzano Mountains.

USGS Scientific Investigations Report 2014–5161: Potential Postwildfire Debris-Flow Hazards—A Prewildfire Evaluation for the Sandia and Manzano Mountains and Surrounding Areas, Central New Mexico.

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