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General Information

Beginning of works: 1966
Completion: 1976
Status: in use

Project Type

Location

Location: ,
Coordinates: 35° 45' 39.96" N    137° 9' 25.20" E
Show coordinates on a map

Technical Information

Dimensions

height 127.5 m
length 366.0 m
retained water volume 173 500 000 m³
dam volume 5 780 000 m³

Excerpt from Wikipedia

The Iwaya Dam (Iwaya Damu) is a dam in the city of Gero, Gifu Prefecture, Japan on the Maze River, part of the Kiso River system. The dam is a rockfill dam with a height of 127 meters and was constructed as a multipurpose dam for flood control, supply of municipal and industrial water, irrigation water and hydroelectric power generation. The reservoir created by the dam supplies the Chubu Electric Power Company's Mazegawa No.1 Power plant with a capacity of 288 MW hydroelectric power station.

Text imported from Wikipedia article "Iwaya Dam" and modified on July 23, 2019 according to the CC-BY-SA 4.0 International license.

Participants

Currently there is no information available about persons or companies having participated in this project.

Relevant Web Sites

  • About this
    data sheet
  • Structure-ID
    20041440
  • Published on:
    18/12/2008
  • Last updated on:
    16/05/2015
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