Dam data table 　 Dam No.：40 　 Uryu No.1 Dam ［Hokkaido Pref.］ 　→　Uryu No.1 (Re) Dam Photo （Photo by: Danbosan） 042446 Fukachan 095121 Danbosan 042453 Fukachan 095122 Danbosan Location (Latitude, Longitude) N 44°181' 02''，E 142°10' 57''   [Japanese Dam Finder] Purpose／Dam type P／G Height／Crest length／Dam volume 45.5m／216m／188 thousand m3 Catchment area／Water surface area 368.5km2／2373ha Reservoir capacity 244653 thousand m3 FY project started／completed 1939／1943 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.