| 翻訳と辞書 |
| Black Canyon Reservoir ： ウィキペディア英語版 |
Black Canyon Diversion Dam
Black Canyon Diversion Dam (National ID # ID00282) is a dam in Gem County, Idaho.
The earthen dam was originally completed in 1924, then re-constructed between 1951 and 1955, by the United States Bureau of Reclamation. Its structure has a height of 183 feet, and a length of 1902 feet at its crest.〔http://findlakes.com/black_canyon_diversion_idaho~id00282.htm〕 It impounds the Payette River for the diversion of water into the Black Canyon and North Side Main irrigation canals, and the generation of about 2 megawatts of hydroelectric power, part of the Bureau's larger Boise Project.〔http://www.usbr.gov/projects/Project.jsp?proj_Name=Boise%20Project〕 The dam is owned and operated by the Bureau.
The riverine reservoir it creates, the Black Canyon Reservoir, has a normal water surface of 1.7 square miles,〔http://findlakes.com/black_canyon_diversion_idaho~id00282.htm〕 about twelve miles of shoreline, and an original maximum capacity of 44,700 acre-feet, reduced by siltation to about 31,200 acre-feet.〔http://www.usbr.gov/projects/Facility.jsp?fac_Name=Black+Canyon+Diversion+Dam&groupName=Overview〕 Recreation includes boating and fishing.〔http://www.recreation.gov/recAreaDetails.do?contractCode=NRSO&recAreaId=108&contractCode=129〕 The installation of a third hydropower generating unit has been funded by Bonneville Power Administration for completion in 2013.〔http://www.messenger-index.com/news/article_e8cfd6ba-0a32-11e1-8403-001cc4c002e0.html〕
== References ==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Black Canyon Diversion Dam」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|