The Mount Weather Special Facility is an unacknowledged Continuity of Government (COG) facility operated by the Federal Emergency Management Agency (FEMA). The 200,000 square foot facility also houses FEMA`s National Emergency Coordinating Center. Located on a 434 acre mountain site on the borders of Loudon and Clarke counties, the above ground support facilities, with 240 employees, include about a dozen building providing communications links to the White House Situation Room.