Kumanogawa Dam
Location of Kumanogawa Dam in Japan
Location	Toyama Prefecture, Japan
Coordinates	36°33′39″N 137°18′47″E / 36.56083°N 137.31306°E / 36.56083; 137.31306
Construction began	1970
Opening date	1984
Dam and spillways
Height	89m
Length	220m
Reservoir
Total capacity	9100 thousand cubic meters
Catchment area	39.8 sq. km
Surface area	34 hectares

Kumanogawa Dam is a gravity dam located in Toyama prefecture in Japan. The dam is used for flood control, water supply and power production. The catchment area of the dam is 39.8 km². The dam impounds about 34 ha of land when full and can store 9100 thousand cubic meters of water. The construction of the dam was started on 1970 and completed in 1984.^[1]

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