Dam data table 　 Dam No.：374 　 Ainono Dam ［Akita Pref.］ Dam Photo （Photo by: s_wind） 134055 s_wind 124642 Dai 207207 Hajime Tanaka 207199 Hajime Tanaka Location (Latitude, Longitude) N 39°161' 48''，E 140°38' 42''   [Japanese Dam Finder] Purpose／Dam type A／E Height／Crest length／Dam volume 40.8m／133.9m／292 thousand m3 Catchment area／Water surface area 37.8km2／30ha Reservoir capacity 3568 thousand m3 FY project started／completed ／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.