In Arizona, the BLM manages 12.2 million acres of surface land, 35.8 million acres of subsurface mineral estate underlying federal surface land, and 20.7 million acres of Tribal lands where the BLM manages mineral operations as part of its trust responsibility. This report includes statistics on the BLM-managed lands in Arizona. Data includes financial totals of recreation and use fees, mineral royalties, emergency resources and other program statistics.