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Dam data table
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Dam No.F2064
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Kotogawa Dam mYamaguchi Pref.n


Dam Photo


133187 OS
033945 Hi Ace
033942 Hi Ace
033931 Hi Ace
Location (Latitude, Longitude) N 34‹41' 19''CE 131‹16' 59''   [Japanese Dam Finder]
Purpose^Dam type FNWIP^G
Height^Crest length^Dam volume 38.8m^162m^62 thousand m3
Catchment area^Water surface area 324km2^249ha
Reservoir capacity 23788 thousand m3
FY project started^completed 1940^1948


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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