Kassa Dam

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Dam in Niigata, Japan

Kassa Dam

Official name	カッサダム
Location	Yuzawa, Niigata, Japan
Purpose	Power
Construction began	1972 (1972)
Opening date	1978 (1978)
Dam and spillways
Type of dam	Earth fill dam
Impounds	Shinano River
Height (foundation)	90 m (295.3 ft)
Reservoir
Catchment area	4.5 km² (1.74 mi²)
Okukiyotsu Power Plant Okukiyotsu No. 2 Power Plant
Operator(s)	J-Power
Installed capacity	1,000MW 600MW