Kuromata Dam

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Dam in Niigata Prefecture, Japan

Kuromata Dam

Official name	黒又ダム
Location	Niigata Prefecture, Japan
Purpose	Power
Opening date	1926; 98 years ago (1926)
Dam and spillways
Type of dam	Gravity dam
Impounds	Kuromata River
Length	217.5 m (713.6 ft)
Elevation at crest	24.5 m (80.4 ft)
Reservoir
Catchment area	117.5 km² (45.4 mi²)
Power Station
Operator(s)	Tohoku Electric Power
Installed capacity	6 MW