Katagiri Dam

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Dam in Nagano Prefecture, Japan

Katagiri Dam

Official name	片桐ダム
Location	Nagano Prefecture, Japan
Purpose	Flood control
Construction began	1976 (1976)
Opening date	1989 (1989)
Construction cost	13.9 billion yen
Owner(s)	Nagano Prefecture
Dam and spillways
Type of dam	Gravity dam
Impounds	Tenryū River
Height (foundation)	59.2 m (194.2 ft)
Reservoir
Creates	Matsukawa Lake
Catchment area	15.1 km² (5.8 mi²)