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Dam table [A]


Name of dam Prefecture Dam type Purpose Height FY Completed
Abugawa Dam Yamaguchi
GA
FNP
95.0
1974
Abuno-ike Mie
E
A
15.0
1941
Aburagi Dam Fukuoka
G
FNWI
54.6
1971
Aburatani Dam Kumamoto
R
P
82.0
1975
Aburumagawa Dam Niigata
G
FNP
93.5
1986
Afuso Dam Okinawa
R
F
37.5
2018
Agari Tameike Yamaguchi
E
A
15.0
1886
Agekawa Dam Niigata
G
P
19.0
1963
Agekura Dam Saga
E
A
19.6
1992
Agigawa Dam Gifu
R
FNWI
101.5
1990
Aha Dam Okinawa
G
FNWI
86.0
1982
Ahawaki Dam Okinawa
R
FNWI
32.0
1982
Aibetsu Dam Hokkaido
G
FNWI
39.0
1986
Aidani-ike Okayama
E
A
19.7
1961
Aigaeri-Dam Osaka
G
FAW
33.2
1967
Aigawa Dam Shimane
G
P
21.7
1942
Aigawa Dam Osaka
R
FN
76.5

Aikawa Dam Miyagi
R
A
40.3
1996
Aimata Dam Gunma
G
FNP
67.0
1959
Ainono Dam Akita
E
A
40.8
1961
Ainumanai Dam Hokkaido
G
P
25.3
1930
Aizawagawa Shusui Dam Gunma
G
FNW
16.5
1992
Akada Shin Tameike Shimane
E
A
25.2
1987
Akada-ike Okayama
E
A
21.9
1919
Akagawa Dam Tochigi
FA
A
17.5
1970
Akaishi Dam Aomori
G
P
23.1
1955
Akaishi Dam Shizuoka
G
P
58.0
1990
Akaiwa Dam Niigata
G
W
76.5
1989
Akao Dam Toyama
G
P
29.2
1978
Akasaka Dam Fukushima
E
A
18.3
1965
Akasaka Dam Saga
R
A
30.4
1992
Akasan Choseichi Gunma
G
P
17.1
1961
Akashiba Dam Yamagata
G
P
31.8
1954
Akasofu Tameike Toyama
E
A
31.9
1945
Akazawa Dam Akita
E
A
19.3
1935
Akaze Dam Ishikawa
G
FN
38.0
1978
Aki Dam Oita
G
FN
35.0
1971
Akigami Dam Gifu
G
P
74.0
1953
Akiha Dam Shizuoka
G
AWIP
89.0
1958
Akiyama Tameike Yamaguchi
E
A
16.0
1944
Akuchi-ike Okayama
E
A
15.0
1944
Amagase Dam Saga
E
A
39.4
1982
Amagase Dam (Pre) Kyoto
A
FWP
73.0
1964
Amagase Dam (Re) Kyoto
A
FWP
73.0

Amagawa No.2 Dam Hyogo
G
W
21.0
1982
Amagimi Dam Kumamoto
G
F
39.0
1970
Amahata Dam Yamanashi
A
P
80.5
1967
Amatsu-ike Okayama
E
A
20.0
1942
Amegi-ike Hiroshima
E
A
15.0
1987
Ameyama Dam Aichi
G
FNW
21.5
1995
Ananaigawa Dam Kochi
HG
P
66.6
1963
Anata Dam Nagasaki
G
W
31.5
2009
Anegawa Dam Shiga
G
FN
80.5
2002
Anou Dam Mie
G
A
73.0
1989
Ansei-ike Hyogo
E
A
29.0
1963
Aoe Dam Oita
G
FN
43.0
1977
Aokata Dam Nagasaki
G
FN
27.5
1984
Aono Dam Okayama
E
A
20.0
1969
Aono Dam Hyogo
G
FNW
29.0
1987
Aonodaishi Dam Shizuoka
G
FNW
39.5
2005
Aoshita No.1 Dam Miyagi
G
W
17.4
1933
Aoshita No.2 Dam Miyagi
G
W
17.4
1933
Aoshita No.3 Dam Miyagi
G
W
17.7
1933
Aoyama Dam Hokkaido
E
A
35.5
1962
Apporo Dam Hokkaido
CSG
FNAW
47.2

Araizawa Tameike Gifu
E
A
17.0
1952
Arakawa Dam Yamanashi
R
FNW
88.0
1985
Arakawa Dam Okinawa
G
FNWI
44.5
1976
Arakine Dam Chiba
E
A
33.5
1978
Arasawa Dam Yamagata
G
FNP
63.0
1955
Arasawa No. 1 Dam Iwate
R
F
38.0
1972
Arasawa No.2 Dam Iwate
R
F
45.5
1989
Arasawa No.3 Dam Iwate
E
F
22.0
1960
Arase Dam Kagoshima
R
A
65.6
2017
Aratani Dam Yamaguchi
G
FNW
56.0
1987
Aratani-ike Hiroshima
E
A
17.5
1917
Aratozawa Dam Miyagi
R
FA
74.4
1998
Ara-zutsumi Tokyo
E
A
17.0
1934
Ariake Dam Hokkaido
G
FN
21.7
1971
Ariekami-ike Hiroshima
E
A
16.7
1899
Arima Dam Saitama
R
FNW
83.5
1985
Arimine Dam Toyama
G
P
140.0
1959
Arimune Dam Yamaguchi
G
A
28.7
1990
Arita Dam Saga
G
FNW
27.5
1961
Asagawara Choseichi Niigata
E
P
37.0
1945
Asahi Dam Gifu
G
P
87.0
1953
Asahi Dam Fukushima
G
P
16.1
1935
Asahi Dam Nara
A
P
86.1
1978
Asahi No.1 Dam Hokkaido
G
W
21.5
1941
Asahikawa Dam Okayama
G
FNWP
45.0
1954
Asahikawa Dam Akita
G
F
51.5
1972
Asahimachi No.2 Dam Hokkaido
G
W
19.6
1970
Asahiogawa Dam Toyama
G
FNP
84.0
1990
Asaida Dam Gifu
G
P
21.1
1942
Asakawa Dam Nagano
G
F
53.0

Asakura Dam Ehime
E
A
47.0
1981
Asamushi Dam Aomori
G
FN
9.0
2002
Asanabe Dam Tottori
G
FN
45.0
2004
Asari Dam Hokkaido
G
FNW
73.9
1993
Asazuki Tameike Saga
E
A
16.1
1929
Aseishigawa Dam Aomori
G
FNWP
91.0
1988
Asemi Dam Kochi
G
P
18.5
1972
Ashibetsu Dam Hokkaido
G
AWP
22.8
1957
Ashibetsu Dam Hokkaido
G
P
16.5
1952
Asinodani Tameike Yamaguchi
E
A
20.1
1988
Aso Dam Yamaguchi
G
A
44.2
2002
Asoda Dam Oita
E
FA
19.3
1996
Asuwagawa Dam Fukui
G
F
96.0

Atagi Dam Gifu
G
FN
71.4
1987
Atsumigawa Dam Yamagata
G
FNP
60.0
1986
Awa Chuo Dam Chiba
E
A
32.0
1972
Awai Dam Kagawa
G
FNW
42.0
2001
Awaji Dam Kagawa
G
FNW
46.0
1980
Ayakita Dam Miyazaki
A
FP
75.3
1960
Ayaminami Dam Miyazaki
G
FP
64.0
1958
Ayashi Tameike Miyagi
E
A
16.7
1949
Ayugaeri Dam Oita
G
W
24.0
1949
Ayuyagawa Dam Hyogo
G
FA
46.2
1970
Azuma Dam Hokkaido
R
A
38.2
1970
Azuma Dam Chiba
E
W
22.0
1976
Azuma No.2 Dam Chiba
E
W
21.0
1984

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.

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