Onbara Dam
Onbara Dam (Japanese: 恩原ダム) is a dam in the Okayama Prefecture, Japan, completed in 1927.
The Onbara Dam is the oldest existing buttress dam for power generation.
It is unknown if or how many buildings were submerged in the construction of the dam.
References
 | This article about a dam or floodgate in Chūgoku region of Honshu, Japan is a stub. You can help Wikipedia by expanding it. |
 | This Okayama Prefecture location article is a stub. You can help Wikipedia by expanding it. |