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Dam data table
 
Dam No.:869
 
Usunaka Dam [Toyama Pref.]


Dam Photo

(Photo by: Dam master)
044783 Atsushi Kato
050798 Dam master
027583 Hi Ace
027590 Hi Ace
Location (Latitude, Longitude) N 36°281' 07'',E 136°51' 16''   [Japanese Dam Finder]
Purpose/Dam type FA/R
Height/Crest length/Dam volume 68.9m/238m/1212 thousand m3
Catchment area/Water surface area 13.5km2/30ha
Reservoir capacity 6950 thousand m3
FY project started/completed 1975/1993


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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