When the Buffalo Fire sparked on the White River National Forest on June 12, the flames stopped short of nearly 1,400 residences near Silverthorne, Colorado. But, it wasn’t just the air support from firefighting helicopters and tankers and the more than 150 firefighters on scene that helped prevent a catastrophe in two small mountain subdivisions. Part of the success can also be attributed to proactive work over the last decade to build fuel breaks and reduce hazardous fuels where homes meet wild lands or what is called the Wildland Urban Interface (WUI).