In fiscal year 2022, *** dams were managed by the Ministry of Land, Infrastructure, and Transport (MLIT) in Japan. Adding the number of weirs and headrace channels, *** dams and related facilities were operated by the ministry during the measured period.
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MLIT (Japan). (November 22, 2023). Number of dams, weirs, and headrace channels managed by Ministry of Land, Infrastructure and Transport in Japan from fiscal year 2014 to 2022 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/1129197/japan-number-dams-weirs-headrace-tunnels-mlit/
MLIT (Japan). "Number of dams, weirs, and headrace channels managed by Ministry of Land, Infrastructure and Transport in Japan from fiscal year 2014 to 2022." Chart. November 22, 2023. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/1129197/japan-number-dams-weirs-headrace-tunnels-mlit/
MLIT (Japan). (2023). Number of dams, weirs, and headrace channels managed by Ministry of Land, Infrastructure and Transport in Japan from fiscal year 2014 to 2022. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/1129197/japan-number-dams-weirs-headrace-tunnels-mlit/
MLIT (Japan). "Number of Dams, Weirs, and Headrace Channels Managed by Ministry of Land, Infrastructure and Transport in Japan from Fiscal Year 2014 to 2022." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 22 Nov 2023, /statistics/1129197/japan-number-dams-weirs-headrace-tunnels-mlit/
MLIT (Japan), Number of dams, weirs, and headrace channels managed by Ministry of Land, Infrastructure and Transport in Japan from fiscal year 2014 to 2022 ÌÇÐÄÆƽâ°æ, /statistics/1129197/japan-number-dams-weirs-headrace-tunnels-mlit/ (last visited July 28, 2026)
Number of dams, weirs, and headrace channels managed by Ministry of Land, Infrastructure and Transport in Japan from fiscal year 2014 to 2022 [Graph], MLIT (Japan), November 22, 2023. [Online]. Available: /statistics/1129197/japan-number-dams-weirs-headrace-tunnels-mlit/
