Country/territory: Nigeria
Central coordinates (latitude / longitude): 04°20'59"N (4.3500°) / 005°58'59"E (5.9833°)
Area (reported): 7,900 hectares / 79.00 km² / 19,521 acres / 30.50 square miles
Area (GIS-derived): 8,389 hectares / 83.89 km² / 20,730 acres / 32.39 square miles
Altitude: 0–2 m (0–7 ft)