Dam data table 　 Dam No.：3214 　 Yumen Dam ［Yamaguchi Pref.］ Dam Photo （Photo by: Atsushi Kato） 045400 Atsushi Kato 045398 Atsushi Kato 039401 Hi Ace 039395 Hi Ace Location (Latitude, Longitude) N 34°201' 34''，E 131°16' 06''   [Japanese Dam Finder] Purpose／Dam type FNW／G Height／Crest length／Dam volume 46m／200m／101 thousand m3 Catchment area／Water surface area 1.9km2／4ha Reservoir capacity 740 thousand m3 FY project started／completed 1993／2006 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.