Hales Bar Dam

Hales Bar Dam was a hydroelectric dam once located on the Tennessee River in Marion County, Tennessee, USA. The Chattanooga and Tennessee River Power Company began building the dam in 1905 and completed it in 1913, making Hales Bar one of the first major multipurpose dams and one of the first major dams to be built across a navigable channel in the United States. In 1939, the Tennessee Valley Authority assumed control of Hales Bar Dam after purchasing TEPCO's assets. TVA spent two decades trying to fix a leakage problem that had plagued Hales Bar since its construction, but after continued leakage, and after it was determined that expanding the dam's navigation lock would be too expensive, TVA decided to replace the dam by building Nickajack Dam 6 miles (9.7 km) downstream in 1968.

Read more about Hales Bar DamLocation and Capacity, Construction, TVA Operations

Other articles related to "hales bar dam, dam, hales bar":

Nickajack Dam - Background and Construction
... Before the completion of Hales Bar Dam in 1913, the Tennessee River Gorge was one of the major impediments— along with Muscle Shoals and the Elk River shoals— to year-round ... Army Corps of Engineers realized that a dam near the southwestern end of the gorge would flood the water hazards and eliminate the gorge's rapid downstream current ... Chattanooga engineer Josephus Conn Guild offered to raise funds to build this dam in exchange for rights to the dam's electrical output ...
Hales Bar Dam - TVA Operations
... few months later, TEPCO was forced to sell most of its assets, including Hales Bar Dam, to TVA for $78 million ... After gaining control of Hales Bar Dam in 1939, TVA carried out extensive repair work on the dam's foundation that by 1943 had succeeded in halting the dam's leakage ... In 1949, TVA increased the dam's generating capacity and equipped the spillway with radial gates that helped extend the Hales Bar Reservoir's navigation channel all ...

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