Classification of rivers in Japan
Appearance
A Class A river (一級水系, Ikkyū suikei) is a river classification in Japan designated by the River Law (河川法, Kasen Hō).[1][2] It is applied to rivers and waterways deemed to be important to the economy of the nation as a whole, as well as those deemed important to the conservation of nature within Japan. There are currently 109 rivers with this designation.[3]
It is administered by the Ministry of Land, Infrastructure, Transport and Tourism (MLIT).
Class B river
The smaller, but important rivers are designated as Class B rivers (Japanese language: 二級水系), nominated and managed by the local governments at the prefecture level, but reported to and concurred by the central government.
References
- ^ "River Administration in Japan". Ministry of Land, Infrastructure, Transport and Tourism. Retrieved December 31, 2017.
- ^ "河川法" [River Law] (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. Archived from the original on July 6, 2016. Retrieved July 6, 2016.
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