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Sakuma Dam

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Sakuma Dam

Sakuma Dam, Gravity dam in Tenryu Ward, Japan

The structure crosses the Tenryu River with a height of 155.5 meters (510 feet) and length of 293.5 meters (963 feet) between Shizuoka and Aichi prefectures. The resulting reservoir sits in a forested valley surrounded by gentle hills and rural landscape.

Work started in 1953 and finished three years later, introducing international bidding procedures. These techniques influenced subsequent infrastructure projects across Japan significantly.

Visitors can enter the structure during an annual October festival that features local dance performances. Fireworks accompany these celebrations, connecting the site with regional communities.

Two power stations generate a combined 1.475 million kilowatts to supply the region. Water is also directed for agricultural and industrial needs in surrounding communities.

Construction required relocating 296 households, which triggered extensive negotiations. These compensation agreements created new standards for later infrastructure work across the country.

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Location
Location
Inception
September 1956
Height
155.5 m
GPS coordinates
35.09972,137.79389
Latest update
December 13, 2025 19:35
« Sakuma Dam - Gravity dam in Tenryu Ward, Japan » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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