[Back] 　[Dams in Japan] Dam table ［G］ Name of dam Prefecture Dam type Purpose Height FY Completed Gakiya Dam Okinawa G FNW 33.0 2004 Gakkogawa Dam Yamagata GF F 48.0 1978 Gamagori Choseichi (Re) Aichi R AW 43.2 1996 Ganbe Dam Fukushima E A 23.1 1962 Gando Dam Iwate R AP 40.0 1960 Gandozawa Dam Miyagi G A 68.0 2009 Gassan Dam Yamagata G FNWP 123.0 2001 Gejogawa Dam Niigata G F 31.0 1973 Gima Dam Okinawa E FNW 24.5 2014 Gimyogawa Dam Niigata G FNS 36.8 Ginozaohkawa Dam Okinawa G AW 21.7 1993 Ginzangawa Dam Yamagata G F 21.3 1963 Gogo Dam Kagawa G FN 50.5 1964 Goi Dam Toyama R A 57.0 1992 Gokamura-ike Aichi E A 17.7 1974 Gokayama Dam Fukuoka G FNW 102.5 2017 Gokurakuji-ike Okayama E A 17.7 1943 Gomidani-ike Nagasaki E A 17.8 1941 Gomyo Dam (Pre) Kagawa G FN 27.5 1961 Gomyo Dam (Re) Kagawa G FNW 52.8 Gonbe-ike Okayama E A 20.0 1926 Gongen No.1 Dam Hyogo R I 32.6 1981 Gongen No.3 Dam Hyogo R I 22.6 1981 Goryo Dam Hokkaido R A 23.9 1986 Gosho Dam Iwate GF FNWP 52.5 1981 Gosho Dam Fukuoka R AW 60.7 1990 Gosho-ike Tokushima G A 16.0 1939 Goten Dam Kagawa E W 17.0 1954 Gozenyama Dam Ibaraki R A 52.0 2011 Gundari Dam Chiba E A 15.1 2006 Gyonyu Dam Oita G FN 43.5 1997 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. [Back] 　[Dams in Japan]