Onshi-ike Dam

Onshi-ike
Onshi-ike Location within Japan
Location	Aichi Prefecture, Japan
Coordinates	34°56′47″N 137°12′59″E
Construction began	1989
Opening date	1990
Dam and spillways
Height	19.1 m (63 ft)
Length	115.5 m (379 ft)
Reservoir
Total capacity	111,000 m3 (3,900,000 cu ft)
Catchment area	0.2 km2 (0.077 sq mi)
Surface area	2 hectares (4.9 acres)

Onshi-ike is an earthfill dam located in Aichi Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 0.2 square kilometres (0.077 mi²). The dam impounds about 2 ha of land when full and can store 111 thousand cubic meters of water. The construction of the dam was started on 1989 and completed in 1990.