Sannosawa No.2 Dam

Sannosawa No.2 Dam
Sannosawa No.2 Dam Location within Japan
Location	Hokkaido Prefecture, Japan
Coordinates	43°10′44″N 141°50′01″E
Construction began	1953
Opening date	1954
Dam and spillways
Height	16 m (52 ft)
Length	132.5 m (435 ft)
Reservoir
Total capacity	700,000 m3 (25,000,000 cu ft)
Catchment area	1.9 km2 (0.73 sq mi)
Surface area	6 hectares (15 acres)

Sannosawa No.2 Dam (Japanese: 三の沢第二ダム) is an earthfill dam located in Hokkaido Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 1.9 km². The dam impounds about 6 ha of land when full and can store 700 thousand cubic meters of water. The construction of the dam was started on 1953 and completed in 1954.