Dam data table 　 Dam No.：690 　 Murayama-kami Dam ［Tokyo Pref.］ Dam Photo （Photo by: Dai） 146508 Dam master 124808 KAKI 085903 Takashi Yasukochi 180802 Hajime Tanaka Location (Latitude, Longitude) N 35°451' 48''，E 139°25' 02''   [Japanese Dam Finder] Purpose／Dam type W／E Height／Crest length／Dam volume 24.2m／318.2m／333 thousand m3 Catchment area／Water surface area 1.3km2／41ha Reservoir capacity 3321 thousand m3 FY project started／completed ／1924 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.