Hayakawa Dam

Dam in Gunma Prefecture, Japan

Dam in Gunma Prefecture, Japan

Hayakawa Dam

Location of Hayakawa Dam in Japan

Location| Gunma Prefecture, Japan
Coordinates| 36°26′05″N 139°15′49″E﻿ / ﻿36.43472°N 139.26361°E﻿ / 36.43472; 139.26361
Opening date| 1940
Dam and spillways
Height| 26m
Length| 241.8m
Reservoir
Total capacity| 1200 thousand cubic meters
Catchment area| 2.9 sq. km
Surface area| 10 hectares

Hayakawa Dam is an earthfill dam located in Gunma Prefecture in Japan. The dam is used for irrigation. The catchment area of the dam is 2.9 km2. The dam impounds about 10 ha of land when full and can store 1200 thousand cubic meters of water. The construction of the dam was completed in 1940.[1]

## References[edit]

1. ^ "Hayakawa Dam - Dams in Japan". Retrieved 2022-02-22.

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