Sameura Dam
Encyclopedia
is a dam
on the Yoshino River
in the island of Shikoku
, Japan
. It is the largest dam on Shikoku. Sameura Dam created a reservoir
behind the dam, named .
The dam is used for hydropower
, flood control
, tap water
, and irrigation
. The hydropower plant can generate 42,000 kW.
Dam
A dam is a barrier that impounds water or underground streams. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees are used to manage or prevent water flow into specific land regions. Hydropower and pumped-storage hydroelectricity are...
on the Yoshino River
Yoshino River
The Yoshino River is a river on the island of Shikoku, Japan. It is 194 km long and has a watershed of 3,750 km². It is the second longest river in Shikoku , and is the only river whose watershed spreads over the four prefectures of the island.It is regarded as one of the three greatest rivers of...
in the island of Shikoku
Shikoku
is the smallest and least populous of the four main islands of Japan, located south of Honshū and east of the island of Kyūshū. Its ancient names include Iyo-no-futana-shima , Iyo-shima , and Futana-shima...
, Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...
. It is the largest dam on Shikoku. Sameura Dam created a reservoir
Reservoir
A reservoir , artificial lake or dam is used to store water.Reservoirs may be created in river valleys by the construction of a dam or may be built by excavation in the ground or by conventional construction techniques such as brickwork or cast concrete.The term reservoir may also be used to...
behind the dam, named .
The dam is used for hydropower
Hydropower
Hydropower, hydraulic power, hydrokinetic power or water power is power that is derived from the force or energy of falling water, which may be harnessed for useful purposes. Since ancient times, hydropower has been used for irrigation and the operation of various mechanical devices, such as...
, flood control
Flood control
In communications, flood control is a feature of many communication protocols designed to prevent overwhelming of a destination receiver. Such controls can be implemented either in software or in hardware, and will often request that the message be resent after the receiver has finished...
, tap water
Tap water
Tap water is a principal component of "indoor plumbing", which became available in urban areas of the developed world during the last quarter of the 19th century, and common during the mid-20th century...
, and irrigation
Irrigation
Irrigation may be defined as the science of artificial application of water to the land or soil. It is used to assist in the growing of agricultural crops, maintenance of landscapes, and revegetation of disturbed soils in dry areas and during periods of inadequate rainfall...
. The hydropower plant can generate 42,000 kW.
1994 October Grumman A-6 Intruder training aircraft crash
- In October 14, 1994, a US Navy training plane Grumman A-6 Intruder, crash into here, during low-level flight trainng this place, two people lives.
Water Supply crisis
- Sameura Dam is water supply to TakamatsuTakamatsu, Kagawais a city located in central Kagawa Prefecture on the island of Shikoku in Japan, and is the seat of the prefectural government. It is designated a core city by the Japanese Government. It is a port city located on the Seto Inland Sea, and is the closest port to Honshu from Shikoku island...
, Kagawa PrefectureKagawa Prefectureis a prefecture of Japan located on Shikoku island. The capital is Takamatsu.- History :Kagawa was formerly known as Sanuki Province.For a brief period between August 1876 and December 1888, Kagawa was made a part of Ehime Prefecture.-Battle of Yashima:...
and Tokushima PrefectureTokushima Prefectureis a prefecture of Japan located on Shikoku island. The capital is the city of Tokushima.- Tokushima Prefecture and Myodo Prefecture :Long ago, Tokushima City belonged to a region known as Myōdō-gun...
, and past of were out water crisis, following to large water intake stroke period.- During June and October 1994.
- June 15 to September 6, 2005.
- July 25 to October 28, 2008.