Dam data table 　 Dam No.：3071 　 Tono No.2 Dam ［Iwate Pref.］ Dam Photo （Photo by: Hajime Tanaka） 209776 Hajime Tanaka 209775 Hajime Tanaka 171564 Dam master 171567 Dam master Location (Latitude, Longitude) N 39°191' 07''，E 141°31' 47''   [Japanese Dam Finder] Purpose／Dam type FN／G Height／Crest length／Dam volume 23.1m／87.5m／20 thousand m3 Catchment area／Water surface area 33.5km2／8ha Reservoir capacity 248 thousand m3 FY project started／completed 1990／2010 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.