Masuma Dam is a gravity dam located in Chiba Prefecture in Japan. The dam is used for water supply. The catchment area of the dam is 2.2 km². The dam impounds about 54 ha of land when full and can store 520 thousand cubic meters of water. The construction of the dam was started on 1966 and completed in 1969.[1]

Masuma Dam
Location of Masuma Dam in Japan
Location	Chiba Prefecture, Japan
Coordinates	35°4′10″N 139°55′43″E
Construction began	1966
Opening date	1969
Dam and spillways
Height	34m
Length	145m
Reservoir
Total capacity	520 thousand cubic meters
Catchment area	2.2 sq. km
Surface area	54 hectares

References

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