Dam data table 　 Dam No.：2948 　 Nanbuzaka Dam ［Hokkaido Pref.］ Dam Photo （Photo by: samson） 105233 samson 152834 marc no hito 105234 samson 120678 Dai Location (Latitude, Longitude) N 41°511' 09''，E 140°35' 36''   [Japanese Dam Finder] Purpose／Dam type F／R Height／Crest length／Dam volume 26.1m／299m／314 thousand m3 Catchment area／Water surface area 12.7km2／13ha Reservoir capacity 965 thousand m3 FY project started／completed 1986／2009 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.