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Dam data table
 
Dam No.:2308
 
Iokigawa Dam [Kochi Pref.]


Dam Photo

(Photo by: Dai)
158846 Dai
201237 Dam master
201232 Dam master
201235 Dam master
Location (Latitude, Longitude) N 33°361' 20'',E 133°58' 41''   [Japanese Dam Finder]
Purpose/Dam type P/G
Height/Crest length/Dam volume 22.8m/57m/10 thousand m3
Catchment area/Water surface area 86.1km2/11ha
Reservoir capacity 887 thousand m3
FY project started/completed 1952/1954


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.

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