The Big Hollow Fire gained just over 800 acres Thursday and now stands at 22,973 acres. Crews continue to remove fuels inside the fire line. They are also patrolling areas and containing spot fires in the area. There are now 327 personnel manning the fire, with 8 hand crews, 12 engines, 5 dozers, 1 water tender and 1 helicopter. Structure protection work was completed around Government Mineral Springs cabins. There is still a level three evacuation notice in the Government Mineral Springs Area and level one order in effect north and west of the fire, including Yale, Cougar, Northwoods and parts of Amboy and Yacolt. Area closures include most developed campgrounds, dispersed camping and most forest roads and trails in the SW Gifford Pinchot. The fire is 15% contained.