Shimagawa Dam

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Dam in Gunma Prefecture, Japan.

36°41′47″N 138°46′53″E / 36.69639°N 138.78139°E / 36.69639; 138.78139Construction began1980Opening date1999Dam and spillwaysType of damGravityImpoundsShima RiverHeight89.5 m (294 ft)Length330 m (1,080 ft)ReservoirTotal capacity9,200,000 m³ (320,000,000 cu ft)Catchment area28.4 km² (11.0 sq mi)

Shimagawa Dam is a dam in the Gunma Prefecture of Japan.