Onbara Dam (Japanese: 恩原ダム) is a dam in the Okayama Prefecture, Japan, completed in 1927.[1]

Onbara Dam
LocationOkayama Prefecture, Japan
Coordinates35°18′01″N 133°59′15″E / 35.30028°N 133.98750°E / 35.30028; 133.98750

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 edit

  1. ^ "Onbara Dam [Okayama Pref.] - Dams in Japan".