The Kitakami River is the fourth largest river in Japan and the largest in the Tōhoku region. It is 249 kilometres (155 mi) long and drains an area of 10,150 square kilometres (3,920 sq mi). It flows through mostly rural areas of Iwate and Miyagi Prefectures. The source of the river is the Mount Nanashiruge in northern Iwate, from which it flows to the south between the Kitakami Mountains and the Ōu Mountains. The river is unusual in that it has two mouths, one flowing south into Ishinomaki Bay and the other flowing east into the Pacific Ocean, both in Ishinomaki City.
Hōnen'ike Dam is a multiple-arch dam in the Sanuki Mountain range at Kan'onji, Kagawa Prefecture, Japan. The reservoir it creates is used for irrigation. Construction began in 1926 and was completed in 1930. The dam is 32 m high and has a crest length of 158 m. It is supported by six arched buttresses. Some renovation work has been needed to control leakage; special care has been taken due to its status as a cultural asset.
The Funagira Dam is a dam on the Tenryū River, located in Tenryū district, Hamamatsu city, Shizuoka Prefecture on the island of Honshū, Japan.
Imuta-ike (藺牟田池) is a freshwater caldera lake in Satsumasendai, Kagoshima Prefecture, Japan. It forms part of Imutaike Prefectural Natural Park. Its plant communities were designated a Natural Monument of Japan in 1921 and sixty hectares of wetlands were designated a Ramsar Site in 2005.
Lake Kutsuzawa Dam is a dam and lake in Shiojiri, Nagano Prefecture, Japan, completed in 1953.
Ohtani-ike Dam is an earthfill dam located in Ehime Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 4.6 km2. The dam impounds about 2 ha of land when full and can store 1759 thousand cubic meters of water. The construction of the dam was completed in 1944.
Oji-ike Dam is an earthfill dam located in Ehime Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 5.6 km2. The dam impounds about 1 ha of land when full and can store 75 thousand cubic meters of water. The construction of the dam was completed in 1951.
Shin-ike Dam is an earthfill dam located in Ehime Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is km2. The dam impounds about 1 ha of land when full and can store 31 thousand cubic meters of water. The construction of the dam was completed in 1877.
Shironotani-ike Dam is an earthfill dam located in Ehime Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 2.1 km2. The dam impounds about 3 ha of land when full and can store 287 thousand cubic meters of water. The construction of the dam was completed in 1953.
Torenji-ike dam is a rockfill dam located in Ehime Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 0.4 km2. The dam impounds about 7 ha of land when full and can store 963 thousand cubic meters of water. The construction of the dam was started on 1973 and completed in 1996.
Yamanokami-ike Dam is an earthfill dam located in Ehime Prefecture in Japan. The dam is used for irrigation and water supply. The catchment area of the dam is km2. The dam impounds about 2 ha of land when full and can store 123 thousand cubic meters of water. The construction of the dam was started on 1958 and completed in 1963.
Yoshifuji-ike is an earthfill dam located in Ehime Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 1.4 km2. The dam impounds about 3 ha of land when full and can store 325 thousand cubic meters of water. The construction of the dam was started on 1953 and completed in 1956.
Fudo-ike is an earthfill dam located in Fukuoka Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is km2. The dam impounds about 2 ha of land when full and can store 230 thousand cubic meters of water. The construction of the dam was completed in 1936.
Fukuchiyama-ike Dam is an earthfill dam located in Fukuoka Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 5.9 km2. The dam impounds about 6 ha of land when full and can store 416 thousand cubic meters of water. The construction of the dam was completed in 1953.
Honjo-ike Fukutei No.1 Dam is an earthfill dam located in Fukuoka Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 8.5 km2. The dam impounds about 19 ha of land when full and can store 1539 thousand cubic meters of water. The construction of the dam was completed in 1948.
Honjo-ike Fukutei No.2 Dam is an earthfill dam located in Fukuoka Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 8.5 km2. The dam impounds about 19 ha of land when full and can store 1539 thousand cubic meters of water. The construction of the dam was completed in 1946.
Honjo-ike-hontei Dam is an earthfill dam located in Fukuoka Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 0.4 km2. The dam impounds about 19 ha of land when full and can store 1600 thousand cubic meters of water. The construction of the dam was completed in 1946.
Osyozu-ike Dam is an earthfill dam located in Fukuoka Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 3.6 km2. The dam impounds about 10 ha of land when full and can store 712 thousand cubic meters of water. The construction of the dam was completed in 1969.
Yagatako-ike is an earthfill dam located in Fukuoka Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is km2. The dam impounds about 7 ha of land when full and can store 610 thousand cubic meters of water. The construction of the dam was completed in 1959.
