Dam data table 　 Dam No.：2270 　 Ohkuboyama Dam ［Ehime Pref.］ Dam Photo （Photo by: Takashi Yasukochi） 153854 Takashi Yasukochi 153855 Takashi Yasukochi 208839 kazu_ma 208836 kazu_ma Location (Latitude, Longitude) N 33°01' 37''，E 132°37' 31''   [Japanese Dam Finder] Purpose／Dam type AW／E Height／Crest length／Dam volume 55.8m／170m／491 thousand m3 Catchment area／Water surface area 5.5km2／6ha Reservoir capacity 750 thousand m3 FY project started／completed 1973／1979 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.