Lake Towada
Lake in Japan
Lake Towada is the largest crater lake in Honshū island, Japan. Located on the border between Aomori and Akita prefectures, it lies 400 meters above sea level and is 327 m deep, drained by the Oirase river. Wikipedia
Fish: Rainbow trout, Sockeye salmon, Oncorhynchus masou, and more
Surface elevation: 1,312′
Area: 23.59 mi²
Average depth: 71 m (233 ft)
Coordinates: 40°28′N 140°52′E / 40.467°N 140.867°E
Water volume: 4.19 km3 (3,400,000 acre⋅ft)