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Holt Lock and Dam
The Holt Lock and Dam is a lock built on the Black Warrior River near Holt, Alabama in Tuscaloosa County. Opening for navigation in 1966, it served as a replacement for a series locks and dams built in the early 20th century.〔(【引用サイトリンク】Holt Lock & Dam, Warrior River, Holt, Tuscaloosa County, AL )〕 The lock and dam impounds Holt Lake upstream to the John Hollis Bankhead Lock and Dam.〔
The lock is located in the southern bank and has an inside chamber with dimensions of by , and having a maximum lift of .〔 The spillway is controlled by 14 individually operated tainter gates used to control the overall lake level.〔 Located on the northern bank are hydroelectric turbines operated by the Alabama Power Company.〔(【引用サイトリンク】Black Warrior Hydrologic Modifications )〕 The United States Army Corps of Engineers owns the dam facility; Alabama Power owns and operates the generating plant.
==See also==
* List of crossings of the Black Warrior River
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