Sankei Dam

Sankei Dam
Sankei Dam Location within Japan
Location	Hokkaido Prefecture, Japan
Coordinates	44°11′04″N 141°46′58″E
Opening date	1960
Dam and spillways
Height	17 m (56 ft)
Length	77 m (253 ft)
Reservoir
Total capacity	688,000 m3 (24,300,000 cu ft)
Catchment area	7.5 km2 (2.9 sq mi)
Surface area	19 hectares (47 acres)

Sankei Dam (Japanese: 三渓ダム) is a gravity dam located in Hokkaido Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 7.5 km². The dam impounds about 19 ha of land when full and can store 688 thousand cubic meters of water. The construction of the dam was completed in 1960.