Ichinosawa-zeki is an earthfill dam located in Chiba Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 3 km². The dam impounds about 4 ha of land when full and can store 346 thousand cubic meters of water. The construction of the dam was completed in 1951.[1]

Ichinosawa-zeki
Location of Ichinosawa-zeki in Japan
Location	Chiba Prefecture, Japan
Coordinates	35°3′02″N 139°58′28″E
Opening date	1951
Dam and spillways
Height	19m
Length	84.5m
Reservoir
Total capacity	346 thousand cubic meters
Catchment area	3 sq. km
Surface area	4 hectares

References

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