Namaigawa Dam is a rockfill dam located in Yamagata Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 10.8 km². The dam impounds about 22 ha of land when full and can store 2650 thousand cubic meters of water. The construction of the dam was started on 1979 and completed in 1992.[1]

Namaigawa Dam
Location of Namaigawa Dam in Japan
Location	Yamagata Prefecture, Japan
Coordinates	38°7′10″N 140°19′45″E
Construction began	1979
Opening date	1992
Dam and spillways
Height	47.8m
Length	313.7m
Reservoir
Total capacity	2650 thousand cubic meters
Catchment area	10.8 sq. km
Surface area	22 hectares

References

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