The Kamanashi river upper reaches Sabo was started with the establishment of the Kamanashigawa Plant at Ochiai mura.
By 1935, construction of 3 Sabo dams and a groundsill at tributaries, hillside works and bank protection works at main stream were completed.
Furthermore, construction of sediment control Sabo dam, the Karasawa dam, was started in 1936 for the first time.
After the blank years during the World War, the project has resumed on a full scale under the direct jurisdiction of the Kamanashigawa buranch office.
These days, many devices arc being used to maintain harmony
29879-3,Ochiai,fujimi-cho,Suwa-gun,Nagano,339-0214,Japan |
