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Waga River

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Native name
  
和賀川

Basin size
  
952 km (368 sq mi)

Basin area
  
952 km²

River mouth
  
Length
  
75 km

Country
  
Waga River httpsuploadwikimediaorgwikipediacommonsthu

Main source
  
Mt. Waga, Iwate Prefecture1,200 m (3,900 ft)

The Waga River (和賀川, Waga-gawa) is a river in Iwate Prefecture, Japan. From its headwaters near Mt. Waga in the Ōu Mountains it flows from north to south through the entire length of Nishiwaga Town before turning east through Kitakami City. The River enters the Kitakami River on the south side of the city opposite Mt. Otoko.

Contents

Map of Waga River, Nishiwaga, Waga District, Iwate Prefecture, Japan

The headwaters of both the Waga River and its major tributary the Geto River (夏油川, Geto-gawa) are located in geologically active areas that provide hot springs for numerous onsen. Located at the head of the Geto River is Geto Onsen and Geto Ski Area, both popular attractions.

History

In prehistoric times the Waga River valley was occupied by the Jomon people whose artifacts can be found in many places. One of the more famous sites is at Kunenbashi (九年橋, Kunenbashi) where the Waga River meets the Kitakami River. Stone "swords", tablets and tools as well as clay figurines, earrings, potsherds and even a shark's tooth were found from the Final Jomon Period (1,300 - 300 BC).

In 1945 a small prisoner of war camp was established on the south side of the river in the area now known as Lake Kinshu. In the same year a small aircraft factory was built in some caves on the north side of the river near the Ishibane Dam.

The Ishibane Dam (石羽根ダム, Ishibane-damu) was completed in just two years in 1954 on the Waga River in western Kitakami. While this construction was underway in 1953 work started upriver on the Yuda Dam (湯田ダム, Yuda-damu) in Nishiwaga Town. It was completed in 1964 creating a much larger reservoir, Lake Kinshu (錦秋湖, Kinshū-ko). On the Geto River construction of the Irihata Dam (入畑ダム, Irihata-damu) lasted from 1974 to 1990.

References

Waga River Wikipedia


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