Tateiwa Dam is a dam in the Hiroshima Prefecture of Japan.

Tateiwa Dam
LocationHiroshima Prefecture, Japan.
Coordinates34°32′40″N 132°09′50″E / 34.54444°N 132.16389°E / 34.54444; 132.16389
Opening date1939
Dam and spillways
ImpoundsŌta River
Height67.4 m
Length179 m
Reservoir
Total capacity17,200,000 m3
Catchment area129.6 km2
Surface area89 hectares