Trailhead Fire (El Dorado County,Placer County) Started 6/28/2016, updated 6/28/2016 June 29, 2016 Wildfire News 0 Fire currently boxed in by retardant lines with little containment. 250 acres in El Dorado County, 50 acres in Placer County. Mandatory evacuations continue due to the steep and inaccessible terrain. Fire Information #: 530-886-5310 Read More »