Omu Dam

Omu Dam
Omu Dam Location within Japan
Location	Hokkaido Prefecture, Japan
Coordinates	44°28′51″N 142°53′04″E
Construction began	1989
Opening date	2009
Dam and spillways
Height	53.6 m (176 ft)
Length	234 m (768 ft)
Reservoir
Total capacity	3,300,000 m3 (120,000,000 cu ft)
Catchment area	16.9 km2 (6.5 sq mi)
Surface area	22 hectares (54 acres)

Omu Dam (Japanese: 雄武ダム) is a rockfill dam located in Hokkaido Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 16.9 km². The dam impounds about 22 ha of land when full and can store 3300 thousand cubic meters of water. The construction of the dam was started on 1989 and completed in 2009.