Dam data table 　 Dam No.：251 　 Koromogawa No.2 Dam ［Iwate Pref.］ Dam Photo （Photo by: Rui Abe） 131720 Rui Abe 095802 Kitaguni no NAGO 095800 Kitaguni no NAGO 095798 Kitaguni no NAGO Location (Latitude, Longitude) N 39°01' 14''，E 141°0' 46''   [Japanese Dam Finder] Purpose／Dam type F／GF Height／Crest length／Dam volume 34m／251m／80 thousand m3 Catchment area／Water surface area 39km2／25ha Reservoir capacity 2360 thousand m3 FY project started／completed ／1971 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.