Country/territory: USA
Central coordinates (latitude / longitude): 31°27'41"N (31.4616°) / 110°35'26"W (-110.5908°)
Area (reported): 23,060 hectares / 230.60 km² / 56,982 acres / 89.04 square miles
Area (GIS-derived): 22,131 hectares / 221.31 km² / 54,687 acres / 85.45 square miles
Altitude: 0 m (0 ft)