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Fontana Dam is a hydroelectric dam on the Little Tennessee River in Swain and Graham counties, North Carolina, United States. The dam is operated by the Tennessee Valley Authority, which built the dam in the early 1940s to satisfy the skyrocketing electricity demands in the Tennessee Valley to support the aluminum industry at the height of World War II; it also provided electricity to a ...
The X-1 program was first envisioned in 1944 when a former NACA engineer working for Bell Aircraft approached the Army for funding of a supersonic test aircraft. Neither the Army nor Bell had any experience in this area, so the majority of research came from the NACA Compressibility Research Division, which had been operating for more than a ...
The dam and power plant were built in 1917 by Alcoa to support the Badin plant. At the time of its completion, the Narrows Dam was the world's highest overflow type dam. The Narrows power plant is a one-story building nine bays wide with a gable roof and six-foot raised monitor roof. [2] It was added to the National Register of Historic Places ...
In the end, 1,200 tons (1.1 million kg) of granite, more than 2,000 tons (1.8 million kg) of gravel, more than 800 tons (730,000 kg) of sand and almost 400 tons (360,000 kg) of cement were used to build the structure, along with numerous other materials. It is constructed of granite mined at the North Carolina Granite Corporation Quarry Complex.
The Hope Mills Dam, also known as Hope Mills Dam #1, is a concrete gravity dam on Little Rockfish Creek in Hope Mills, North Carolina, United States, which created Hope Mills Lake. Four different dams were built on the site including the current one. The first dam, of rock-crib design, was built in 1839 to power local cotton mills.
The Cheoah Dam is a hydroelectric dam located in Graham and Swain counties, North Carolina, on the Little Tennessee River between river miles 51 and 52. The Cheoah Development consists of a dam and powerhouse, the first of several constructed by the Tallassee Power Company (now Tapoco), a subsidiary of Aluminum Company of America (now Alcoa), in order to generate electricity to smelt aluminum ...
Hiwassee Dam is a hydroelectric dam on the Hiwassee River in Cherokee County, in the U.S. state of North Carolina.It is one of three dams on the river owned and operated by the Tennessee Valley Authority, which built the dam in the late 1930s to bring flood control and electricity to the region. [1]
Cowans Ford Dam. Cowans Ford Hydroelectric Station is a hydroelectric power plant and dam located near Huntersville, North Carolina, approximately 20 miles north of Charlotte on Lake Norman. It is the largest conventional hydro station owned by Duke Energy, generating up to 350 MW of power. [1]