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The Kanna Dam is a concrete gravity dam on the Kanna River in Ginoza, Okinawa Prefecture, Japan. The purpose of the dam is water supply and flood control. After studies were carried out in the 1970s, construction on the dam began in 1982 and it was completed in 1992. The dam is 45 m tall and 185 m long.

Description

The Kanna Dam is a concrete gravity dam on the Kanna River in Ginoza, Okinawa Prefecture, Japan. The purpose of the dam is water supply and flood control. After studies were carried out in the 1970s, construction on the dam began in 1982 and it was completed in 1992. The dam is 45 m tall and 185 m long.

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Nearby Attractions

Kanna Dam Lakeside Park

Kanna Dam Lakeside Park

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+81 980-53-6321

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Deep Dive

A deep dive into Kanna Dam Administration Building