Iwaya Dam

:"this article requires translation from Japanese wikipedia. You can help English wikipedia by translating it."Infobox_Dam
dam_name= Iwaya Dam

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locale= Gero, Gifu Prefecture, flag|Japan.
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length=366.0 m
height=127.5 m
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began=1966
open=1976
closed=
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reservoir_capacity=173,500,000 m³
reservoir_catchment=1,734.9 km²
reservoir_surface=424 hectares
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Iwaya Dam is a dam in the Gifu Prefecture of Japan.