Ōno River

The Ōno River (大野川, Ōno-gawa) is a river that originates in Ōita Prefecture, Japan. After running through the southern and central portions of Ōita Prefecture, it runs through the eastern part of Kumamoto Prefecture and the northern part of Miyazaki Prefecture.

Ōno River Ōno-gawa
Ōno River at Mie.
Native name	大野川 (Japanese)
Location
Country	Japan
Prefectures	Kumamoto Miyazaki Ōita
Physical characteristics
Mouth
• coordinates	33°16′37″N 131°41′55″E
Length	107 km (66 mi)[1]
Basin size	1,465 km2 (566 sq mi)[1]
Basin features
River system	Ōno River
Dams	Hakusui Dam

The Hakusui Dam, constructed in 1938, is one of twelve dams located on the river.^[2]

The river includes Harajiri Falls which is located in Bungo-Ōno, Ōita Prefecture.

References

1. 日本の川 - 九州 - 大野川 - 国土交通省水管理・国土保全局 [Rivers of Japan - Kyūshu - Ōno River] (in Japanese). Water Management and Land Conservation Bureau, Ministry of Land, Infrastructure, Transport and Tourism. Archived from the original on 9 February 2024. Retrieved 9 February 2024.
2. 大野川水系河川整備基本方針の変更について [Regarding changes to the Ōno River system river maintenance basic policy] (PDF) (in Japanese). Water Management and Land Conservation Bureau, Ministry of Land, Infrastructure, Transport and Tourism. 24 July 2023. p. 33. Archived (PDF) from the original on 9 February 2024. Retrieved 9 February 2024.

This article incorporates text from OpenHistory.