Dam data table 　 Dam No.：637 　 Futase Dam ［Saitama Pref.］ Dam Photo （Photo by: Java） 026573 Hi Ace 026562 Hi Ace 048602 Dam master 048615 Dam master Location (Latitude, Longitude) N 35°561' 30''，E 138°54' 36''   [Japanese Dam Finder] Purpose／Dam type FNP／GA Height／Crest length／Dam volume 95m／288.5m／356 thousand m3 Catchment area／Water surface area 170km2／76ha Reservoir capacity 26900 thousand m3 FY project started／completed 1952／1961 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.