[Back]  [Dams in Japan]  [Japanese Page]


Dam data table
 
Dam No.:2657
 
Ohtani Dam [Kumamoto Pref.]


Dam Photo

(Photo by: Dai)
040515 Fukachan
122927 Dai
122928 Dai
122926 Dai
Location (Latitude, Longitude) N 32°511' 20'',E 131°15' 42''   [Japanese Dam Finder]
Purpose/Dam type A/G
Height/Crest length/Dam volume 26.1m/98.6m/37 thousand m3
Catchment area/Water surface area 53.4km2/18ha
Reservoir capacity 2021 thousand m3
FY project started/completed /1940


Notes:
1. Dam purposes are abbreviated as follows:
A: Agricultural irrigation   F: Flood control   I: Water supply for industry   N: Non-specified, river flow maintenance
P: Hydropower   R: Recreation   S: Snow melting &removing   W: Water supply

2. Dam types are abbreviated as follows:
A: Arch   B: Buttress   CSG: Trapezoidal CSG   E: Earthfill   FA: Asphalt face fill   FC: Asphalt core fill   G: Gravity
GF: Gravity concrete & fill dam (compound)   HG: Hollow gravity   MA: Multi-arch   R: Rockfill

3. The fiscal year (FY) in Japan is from April 1 to March 31 of the following year.

Please send your comments
Copyright 2012 JAPAN DAM FOUNDATION. All rights reserved.

[Back]  [Dams in Japan]  [Japanese Page]