Tomeyamagawa Dam is a gravity dam located in Yamagata Prefecture in Japan. The dam is used for flood control. The catchment area of the dam is 7.2 km². The dam impounds about 9 ha of land when full and can store 1120 thousand cubic meters of water. The construction of the dam was started on 1990 and completed in 2011.[1]

Tomeyamagawa Dam
Location of Tomeyamagawa Dam in Japan
Location	Yamagata Prefecture, Japan
Coordinates	38°21′30″N 140°27′13″E
Construction began	1990
Opening date	2011
Dam and spillways
Height	46m
Length	115m
Reservoir
Total capacity	1120 thousand cubic meters
Catchment area	7.2 sq. km
Surface area	9 hectares

References

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