Dam data table
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Dam No.:2781
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Ishiyama Dam [Oita Pref.]
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Dam Photo
![](http://damnet.sakura.ne.jp/Dambinran/Photo/2781SNZ092E.jpg) (Photo by: Senzo)
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Location (Latitude, Longitude) |
N 33°261' 39'',E 131°34' 58''
  [Japanese Dam Finder]
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Purpose/Dam type |
A/R
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Height/Crest length/Dam volume |
41m/142.4m/231 thousand m3 |
Catchment area/Water surface area |
4.5km2/9ha |
Reservoir capacity |
880 thousand m3 |
FY project started/completed |
1970/1981
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