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Kelly Barnes Dam : ウィキペディア英語版 | Kelly Barnes Dam
Kelly Barnes Dam was an earthen embankment dam once located in Stephens County, Georgia, just outside of the city of Toccoa. It collapsed on November 6, 1977 after a period of heavy rainfall, and the resulting flood killed 39 people and caused $2.8 million in damages. The dam was never rebuilt, and the Toccoa Falls downstream of the dam site is now a memorial and tourist attraction on the campus of Toccoa Falls College. == History == In 1899, the original rock crib dam was completed by Mr. E. P. Simpson in order to create a reservoir for a small hydroelectric power plant which began operating that same year. The plant, now a historical site on the Toccoa Falls College campus and called The Old Toccoa Falls Power Plant produced 200 KW (0.2 MW) for the town of Toccoa, Georgia. After receiving the power plant in 1933, the Toccoa Falls Institute wanted to develop a more stable electric power source and built an earthen embankment dam over the original rock crib dam between 1939 and 1940.〔(【引用サイトリンク】url=http://ga.water.usgs.gov/publications/ToccoaFIBReport/photo01.html ) 〕 After the Second World War, the dam was again raised. Barnes Lake, a reservoir was created by the dam. The modifications provided power for Toccoa Falls Institute until 1957, when the power production was stopped, and the lake was only used for recreational purposes.〔(Report of Failure of Kelly Barnes Dam and Findings – History )〕
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