Ohtani Dam
Location of Ohtani Dam in Japan
Official name	大谷ダム
Location	Kumamoto Prefecture, Japan
Coordinates	32°51′20″N 131°15′42″E / 32.85556°N 131.26167°E / 32.85556; 131.26167
Opening date	1940
Dam and spillways
Height	26.1m
Length	98.6m
Reservoir
Total capacity	2021 thousand cubic meters
Catchment area	53.4 sq. km
Surface area	18 hectares

Ohtani Dam (Japanese: 大谷ダム) is a gravity dam located in Kumamoto Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 53.4 km². The dam impounds about 18 ha of land when full and can store 2021 thousand cubic meters of water. The construction of the dam was completed in 1940.^[1]

• List of dams in Japan

This article about a dam or floodgate on Kyushu, Japan is a stub. You can help Wikipedia by expanding it.

• v
• t
• e