The area closure associated with the Microwave Tower fire remains in effect on all National Forest System lands within the fire perimeter in the Columbia River Gorge National Scenic Area.  U.S. Forest Service officials say although the fire perimeter is contained, active fire and suppression activities continue.  The area closure is expected to remain in place until immediate hazards are mitigated. Forest officials particularly pointed out a smoldering historic abandoned disposal site that has been issuing noxious gases and smoke as the contents continue to be consumed.  The disposal site was once used as a place for orchard waste, automobiles and other debris prior to it becoming federal land.  A detailed map and description of the Microwave Tower closure area is available at the Scenic Area website.  Closure barriers and signs have been posted at the fire site.