Nanase Dam is a dam in the Ōita Prefecture, Japan, which was completed in 2020. It is mainly dedicated to flood control, with a retention capacity of 25.9 million cubic meters of water.[1][2] It was previously known as Oitagawa Dam but was renamed on completion.
![]() | This article may be expanded with text translated from the corresponding article in Japanese. (October 2011) Click [show] for important translation instructions.
|
Ōitagawa Dam | |
---|---|
Country | Japan |
Location | Ōita Prefecture |
Coordinates | 33°7′36″N 131°29′49″W |
Purpose | Flood control |
Construction began | 1978 |
Opening date | 2020 |
Dam and spillways | |
Height | 85.5 m |
Length | 515 m |
Dam volume | 4.16 million m3 |
Reservoir | |
Total capacity | 25.9 million m3 |
Catchment area | 38 km² |
Surface area | 1.1 km² |
Dams in Oita Prefecture | |
---|---|
|
![]() | This article about a dam or floodgate in Japan is a stub. You can help Wikipedia by expanding it. |
![]() | This Ōita Prefecture location article is a stub. You can help Wikipedia by expanding it. |