Post-wildfire recovery through the principles of engineering with nature

Webinar recording.

The Santa Clara Canyon in northern New Mexico suffered near total scorching during the Las Conchas Wildfire, a burn which drastically changed the environment and sediment stability of the canyon. After the fire, a 1% chance rain event exhibited a 400% increase in peak flow conditions when compared to pre-fire conditions due to extreme vegetation loss and subsequent soil instability. Since 2011, the Santa Clara Pueblo, Forestry Department has worked with partners to reduce flood hazard in the Pueblo by implementing Engineering with Nature principles: levee improvements, post-fire debris removal, integrating fish passage into the dams, contour felling on steep slopes, and constructing log and boulder structures to stabilize drainages and mitigate sediment transport and deposition.
Managing wildfire recovery efforts by applying Engineering With Nature-Natural and Nature-Based Features (EWN-NNBF) principles has the potential to provide a wide range of Flood Risk Management (FRM) benefits to rural and urban settings while increasing co-benefits for the entire watershed. Co-benefits include economic, social, archeological, aesthetic, recreational and biological functioning habitat enhancements. In this webinar, the presenter will discuss experiences gained and lessons learned that can be transferred to other areas within the Western US that experience wildfires and require FRM guidance on wildfire recovery methods.