Koromogawa No. 3 Dam (Japanese: 衣川３号ダム) is a rockfill dam located in Iwate Prefecture in Japan. The dam is used for flood control. The catchment area of the dam is 15.4 km². The dam impounds about 17 ha of land when full and can store 1790 thousand cubic meters of water. The construction of the dam was started on 1972 and completed in 1987.[1]

Koromogawa No. 3 Dam
Location of Koromogawa No. 3 Dam in Japan
Official name	衣川３号ダム
Location	Iwate Prefecture, Japan
Coordinates	39°1′24″N 141°1′59″E
Construction began	1972
Opening date	1987
Dam and spillways
Height	41m
Length	180m
Reservoir
Total capacity	1790 thousand cubic meters
Catchment area	15.4 sq. km
Surface area	17 hectares

See also

• List of dams in Japan

References

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