Nakaiwa Dam is a gravity dam located in Tochigi prefecture in Japan. The dam is used for power production. The catchment area of the dam is 697 km2. The dam impounds about 12 ha of land when full and can store 1488 thousand cubic meters of water. The construction of the dam was started on 1922 and completed in 1924.[1]

Nakaiwa Dam
Nakaiwa Dam is located in Japan
Nakaiwa Dam
Location of Nakaiwa Dam in Japan
LocationTochigi Prefecture, Japan
Coordinates36°47′12″N 139°42′14″E / 36.78667°N 139.70389°E / 36.78667; 139.70389
Construction began1922
Opening date1924
Dam and spillways
Height26.3m
Length107.9m
Reservoir
Total capacity1488 thousand cubic meters
Catchment area697 sq. km
Surface area12 hectares

References

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