Country/territory: USA
Central coordinates (latitude / longitude): 59°58'59"N (59.9833°) / 151°45'00"W (-151.7500°)
Area (reported): 43,380 hectares / 433.80 km² / 107,194 acres / 167.49 square miles
Area (GIS-derived): 35,304 hectares / 353.04 km² / 87,238 acres / 136.31 square miles
Altitude: 0–164 m (0–538 ft)