Toma Dam (Japanese: 当麻ダム) is an earthfill dam located in Hokkaido Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 19.8 km2. The dam impounds about 47 ha of land when full and can store 3039 thousand cubic meters of water. The construction of the dam was completed in 1967.[1]

Toma Dam
Toma Dam is located in Japan
Toma Dam
Location of Toma Dam in Japan
LocationHokkaido Prefecture, Japan
Coordinates43°52′20″N 142°34′56″E / 43.87222°N 142.58222°E / 43.87222; 142.58222
Opening date1967
Dam and spillways
Height21.3m
Length218m
Reservoir
Total capacity3039 thousand cubic meters
Catchment area19.8 sq. km
Surface area47 hectares

References

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  1. ^ "Toma Dam - Dams in Japan". Retrieved 2022-02-22.