List of dams in Yamaguchi Prefecture
# List of dams in Yamaguchi Prefecture

The following is a list of dams in Yamaguchi Prefecture, Japan.

## List

| Name | Location | Started | Opened | Height | Length | DiJ number |
| - | - | - | - | - | - | - |
| Abugawa Dam | 34°21′33″N 131°29′16″E | 1966 | 1974 | 95 m (312 ft) | 286 m (938 ft) | 2081 |
| Agari Tameike Dam | 34°4′53″N 130°55′31″E | | 1886 | 15 m (49 ft) | 56 m (184 ft) | 2007 |
| Akiyama Tameike Dam | 34°4′22″N 131°11′18″E | | 1944 | 16 m (52 ft) | 101 m (331 ft) | 2013 |
| Aratani Dam | 34°14′1″N 131°29′32″E | 1976 | 1987 | 56 m (184 ft) | 160 m (520 ft) | 2103 |
| Arimune Dam | 34°21′34″N 131°4′58″E | 1980 | 1990 | 28.7 m (94 ft) | 121.5 m (399 ft) | 2105 |
| Asinodani Tameike Dam | 34°7′13″N 131°56′9″E | | 1988 | 20.1 m (66 ft) | 141 m (463 ft) | 3567 |
| Aso Dam | 34°20′56″N 131°2′51″E | 1993 | 2002 | 44.2 m (145 ft) | 134 m (440 ft) | 3215 |
| Biwanoki-ike Dam | 34°21′55″N 131°8′33″E | | 1962 | 17.1 m (56 ft) | 63.5 m (208 ft) | 3571 |
| Daibo Dam | 34°20′30″N 131°3′25″E | 1969 | 1973 | 43.5 m (143 ft) | 115 m (377 ft) | 2080 |
| Ekiyama No.1 Tameike Dam | 34°21′46″N 131°9′5″E | | 1919 | 22.7 m (74 ft) | 72 m (236 ft) | 2027 |
| Fukutani Tameike Dam | 34°25′14″N 131°42′23″E | | 1926 | 16.8 m (55 ft) | 75 m (246 ft) | 3572 |
| Funagori Dam | 34°8′15″N 130°56′41″E | 1989 | 2002 | 28 m (92 ft) | 221 m (725 ft) | 3047 |
| Hata Dam | 34°20′50″N 131°7′15″E | | 1971 | 21 m (69 ft) | 140 m (460 ft) | 2079 |
| Hatano-ike Dam | 34°0′3″N 132°4′51″E | | 2006 | 18 m (59 ft) | 63 m (207 ft) | 2045 |
| Hirase Dam | 34°15′15″N 131°56′14″E | 1973 | | 73 m (240 ft) | 300 m (980 ft) | 2098 |
| Ichinosaka Dam | 34°12′13″N 131°28′8″E | 1971 | 1983 | 42.1 m (138 ft) | 143.5 m (471 ft) | 2089 |
| Ichinotani-ike Dam | 34°8′18″N 131°56′12″E | 1921 | 1954 | 15 m (49 ft) | 70 m (230 ft) | 3566 |
| Ikimigawa Dam | 34°12′5″N 132°2′42″E | 1969 | 1984 | 90 m (300 ft) | 215 m (705 ft) | 2091 |
| Ikumo Dam | 34°19′51″N 131°34′23″E | | 1953 | 17.5 m (57 ft) | 66 m (217 ft) | 2065 |
| Imatomi Dam | 34°5′30″N 131°15′11″E | 1971 | 1978 | 35.5 m (116 ft) | 219 m (719 ft) | 2084 |
| Ishii Dam | 33°59′41″N 132°6′45″E | 1972 | 1992 | 36.3 m (119 ft) | 176.3 m (578 ft) | 2097 |
| Karine Dam | 34°20′56″N 131°6′44″E | | | | | |
| Kawakami Dam | 34°6′31″N 131°47′12″E | 1971 | 1979 | 63 m (207 ft) | 187.3 m (615 ft) | 2085 |
| Kochi Dam | 34°3′2″N 130°55′51″E | | 1925 | 22.6 m (74 ft) | 92 m (302 ft) | 2077 |
| Kogawachi Dam | 34°5′55″N 131°14′5″E | | | | | |
| Kotougawa Dam | 34°4′19″N 131°16′59″E | | | 38.8 m (127 ft) | | 2064 |
| Kōdō Dam | 34°8′40″N 131°49′41″E | | | | | |
| Koyagawa Dam | 34°14′10″N 131°7′7″E | | | | | |
| Kurokui Dam | 34°0′16″N 132°4′47″E | | 1939 | 16.9 m (55 ft) | 65 m (213 ft) | 2053 |
| Kurokuigawa Dam | 33°59′33″N 132°5′43″E | | | 35 m (115 ft) | | 2078 |
| Kurokuigawajoryu Dam | 33°59′48″N 132°5′14″E | 1991 | 2011 | 48 m (157 ft) | 253 m (830 ft) | 3136 |
| Majimegawa Dam | 33°59′36″N 131°16′13″E | 1992 | 2008 | 21.9 m (72 ft) | 354.5 m (1,163 ft) | 3176 |
| Maruyama Dam | 34°3′3″N 131°16′54″E | | | | | |
| Midoriyama-ike Dam | 34°8′35″N 131°51′19″E | | 1932 | 15 m (49 ft) | 65 m (213 ft) | 2028 |
| Mine Dam | 34°10′24″N 131°11′22″E | | | 32 m (105 ft) | | 2083 |
| Misaka Dam | 34°2′44″N 130°56′27″E | | 1923 | 26.9 m (88 ft) | 233 m (764 ft) | 2074 |
| Mishima Dam | 34°46′12″N 131°9′15″E | 1992 | 2001 | 31 m (102 ft) | 300 m (980 ft) | 3175 |
| Mishogawa Dam | 34°7′45″N 132°9′3″E | | 1958 | 21.8 m (72 ft) | 101.5 m (333 ft) | 2069 |
| Mizukoshi Dam | 34°9′52″N 131°54′41″E | | 1965 | 18.8 m (62 ft) | 81.7 m (268 ft) | 2076 |
| Nakayamagawa Dam | 34°3′27″N 132°3′9″E | 1974 | 1995 | 37 m (121 ft) | 143 m (469 ft) | 2100 |
| Nodo Tameike | 34°22′42″N 131°43′28″E | | 1957 | 22.3 m (73 ft) | 204.9 m (672 ft) | 2068 |
| Nukumi Dam | 34°5′11″N 131°54′5″E | 1960 | | 36 m (118 ft) | | 2073 |
| Ohkochigawa Dam | 34°20′4″N 131°12′3″E | 1975 | | 62 m (203 ft) | 155 m (509 ft) | 2102 |
| Old Katsuragaya Reservoir Dam | 34°7′7″N 131°23′12″E | | | | | |
| Ozegawa Dam | 34°18′29″N 132°7′24″E | 1958 | 1964 | 49 m (161 ft) | | 2071 |
| Sabagawa Dam | 34°16′37″N 131°39′19″E | | | 54 m (177 ft) | | 2067 |
| Sasanamigawa Dam | 34°19′26″N 131°30′26″E | 1956 | 1959 | 67.4 m (221 ft) | 127.3 m (418 ft) | 2070 |
| Shimajigawa Dam | 34°10′13″N 131°46′31″E | 1978 | 1980 | 89 m (292 ft) | | 2086 |
| Showa-ike Dam | 34°5′25″N 131°28′48″E | 1939 | 1945 | 17.5 m (57 ft) | 84 m (276 ft) | 3569 |
| Sugano Dam | 34°8′28″N 131°54′14″E | | | 87 m (285 ft) | | 2075 |
| Tamaizumi-ike Dam | 34°4′32″N 131°31′41″E | | 1941 | 19.5 m (64 ft) | 100 m (330 ft) | 2051 |
| Tatara Dam | 34°16′10″N 131°13′41″E | | 1917 | 17.5 m (57 ft) | 60 m (200 ft) | 3570 |
| Toro-ike Dam | 34°4′24″N 131°35′38″E | | 1988 | 15.2 m (50 ft) | 107 m (351 ft) | 2057 |
| Tsuenokochi No.1 Tameike Dam | 34°21′37″N 131°9′24″E | | 1907 | 16.4 m (54 ft) | 106 m (348 ft) | 2019 |
| Ubakochikami Dam | 34°11′20″N 131°7′54″E | | 1918 | 15 m (49 ft) | 40 m (130 ft) | 2025 |
| Ushigasako-ike Dam | 34°21′17″N 131°0′57″E | | 1914 | 25.6 m (84 ft) | 80 m (260 ft) | 2022 |
| Utanokawa Dam | 34°9′11″N 131°1′35″E | 1972 | 1980 | 44 m (144 ft) | 162 m (531 ft) | 2088 |
| Utsui Dam | 34°6′15″N 130°57′24″E | 1975 | 1990 | 41.2 m (135 ft) | 229 m (751 ft) | 2090 |
| Yamaguchi Dam | 34°7′37″N 131°49′30″E | | | | | |
| Yamanokuchi Dam | 34°29′53″N 131°32′21″E | 1975 | 1984 | 40.2 m (132 ft) | 103 m (338 ft) | 2094 |
| Yasaka Dam | 34°14′0″N 132°9′47″E | 1991 | 1991 | 120 m (390 ft) | | 1996 |
| Yashiro Dam | 33°54′32″N 132°12′59″E | 1972 | 1990 | 46.5 m (153 ft) | 371.7 m (1,219 ft) | 2092 |
| Yumen Dam | 34°20′31″N 131°16′7″E | 1993 | 2006 | 46 m (151 ft) | 200 m (660 ft) | 3214 |
| Yunohara Dam | 34°8′28″N 131°2′38″E | 1972 | 1990 | 18.5 m (61 ft) | 212.9 m (698 ft) | 2093 |
