Dam data table 　 Dam No.：688 　 Bodai Dam ［Chiba Pref.］ Dam Photo （Photo by: Atsushi Kato） 046749 Rui Abe 046750 Rui Abe 063636 Dai 063638 Dai 177118 Jiro Yanagi 177145 Jiro Yanagi 177158 Jiro Yanagi 177186 Jiro Yanagi Location (Latitude, Longitude) N 35°91' 05''，E 140°6' 25''   [Japanese Dam Finder] Purpose／Dam type AW／G Height／Crest length／Dam volume 41m／198m／104 thousand m3 Catchment area／Water surface area 6.7km2／25ha Reservoir capacity 2740 thousand m3 FY project started／completed 1983／1998 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.