Dam data table 　 Dam No.：263 　 Sannokai Dam (Re) ［Iwate Pref.］ 　→　Sannokai Dam (Pre) Dam Photo （Photo by: Dai） Location (Latitude, Longitude) N 39°321' 51''，E 141°3' 53''   [Japanese Dam Finder] Purpose／Dam type A／R Height／Crest length／Dam volume 61.5m／241.6m／1290 thousand m3 Catchment area／Water surface area 53.7km2／230ha Reservoir capacity 38400 thousand m3 FY project started／completed 1990／2001 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.