OhnagamiDam is a gravity dam located in Shimane Prefecture in Japan. The dam is used for flood control and water supply. The catchment area of the dam is 106.2 km2. The dam impounds about 90 ha of land when full and can store 19270 thousand cubic meters of water. The construction of the dam was started on 1974 and completed in 2003.[1]

Ohnagami Dam
Ohnagami Dam is located in Japan
Ohnagami Dam
Location of Ohnagami Dam in Japan
LocationShimane Prefecture, Japan
Coordinates34°49′39″N 132°6′33″E / 34.82750°N 132.10917°E / 34.82750; 132.10917
Construction began1974
Opening date2003
Dam and spillways
Height71.5m
Length334m
Reservoir
Total capacity19270 thousand cubic meters
Catchment area106.2 sq. km
Surface area90 hectares

References

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