[Back]  [Dams in Japan]

Dam table [J]


Name of dam Prefecture Dam type Purpose Height FY Completed
Januke Tameike Gifu
G
A
18.2
1949
Jatani-ike Toyama
E
A
19.0
1949
Jibetto-kyodo-ike Fukuoka
E
A
18.0
1940
Jike Dam Ishikawa
R
A
35.4
1991
Jindai Dam Akita
G
P
26.5
1940
Jin-ichi Dam Toyama
G
P
45.0
1954
Jinnai-ike Kagawa
E
A
15.2
1969
Jinnai-kami-ike Kagawa
E
A
29.7
1916
Jin-ni Dam Toyama
G
P
40.0
1953
Jin-san Dam Toyama
G
P
15.5
1954
Jintoku Bosai Dam Gifu
E
F
24.0
1957
Jinya Dam Fukuoka
G
FNWI
48.5
1974
Jiruzo-ike Kochi
E
A
21.5
1955
Jisso Dam Kagoshima
G
A
23.3
1946
Jizobaru Dam Oita
E
P
21.8
1922
Jobarugawa Dam Saga
G
F
100.0

Jodojigawa Dam Fukui
G
FNW
72.0
2008
Johana Dam Toyama
G
FNS
59.0
1992
Johara Dam Niigata
E
A
27.4
1994
Jo-ike Kagawa
E
A
16.5
1975
Jorinji Bosai Dam Gifu
E
F
23.0
1964
Jorinji-shin-ike Kochi
E
A
25.0
1940
Jozankei Dam Hokkaido
G
FWP
117.5
1989
Judama-ike Oita
E
A
16.0
1970
Juo Dam Ibaraki
G
FNWI
48.6
1993

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]