Toppu Dam

Toppu Dam
Toppu Dam Location within Japan
Location	Hokkaido Prefecture, Japan
Coordinates	43°35′47″N 141°37′07″E
Construction began	1979
Opening date	2013
Dam and spillways
Height	78.4 m (257 ft)
Length	309 m (1,014 ft)
Reservoir
Total capacity	36,000,000 m3 (1.3×109 cu ft)
Catchment area	65.3 km2 (25.2 sq mi)
Surface area	159 hectares (390 acres)

Toppu Dam (Japanese: 徳富ダム) is a gravity dam located in Hokkaido Prefecture in Japan. The dam is used for flood control, irrigation and water supply. The catchment area of the dam is 65.3 km². The dam impounds about 159 ha of land when full and can store 36000 thousand cubic meters of water. The construction of the dam was started on 1979 and completed in 2013.