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Fontana Dam

Appalachian TrailBuildings and structures in Graham County, North CarolinaBuildings and structures in Swain County, North CarolinaDams completed in 1944Dams in North Carolina
Dams on the Little Tennessee RiverDams on the National Register of Historic Places in North CarolinaEnergy infrastructure completed in 1944Great Smoky MountainsHistoric districts in North CarolinaHydroelectric power plants in North CarolinaNational Register of Historic Places in Graham County, North CarolinaTennessee Valley Authority dams
Fontana (8406931084)
Fontana (8406931084)

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 formerly rural area. At 480 feet (150 m) high, Fontana is the tallest dam in the Eastern United States; at the time of its construction, it was the fourth-tallest dam in the world. The dam and associated infrastructure was listed on the National Register of Historic Places in 2017. The dam impounds the 10,230-acre (4,140 ha) Fontana Lake, which spreads across a scenic stretch of the Little Tennessee along the southwestern boundary of the Great Smoky Mountains National Park. The Appalachian Trail crosses the top of the dam. Fontana is named for the now-inundated town of Fontana, a former lumber and copper-mining hub once located at the mouth of Eagle Creek. The town's name was derived from the Italian word for "fountain."

Excerpt from the Wikipedia article Fontana Dam (License: CC BY-SA 3.0, Authors, Images).

Fontana Dam
Fontana Dam Road,

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Latitude Longitude
N 35.452222222222 ° E -83.804722222222 °
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Fontana Dam Road

Fontana Dam Road
28733
North Carolina, United States
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Fontana (8406931084)
Fontana (8406931084)
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Fontana Lake
Fontana Lake

Fontana Lake is a reservoir impounded by Fontana Dam on the Little Tennessee River, and is located in Graham and Swain counties in North Carolina. The lake forms part of the southern border of Great Smoky Mountains National Park and the northern border of part of the Nantahala National Forest. Depending on water levels, the lake is about 17 miles (27 km) long. The eastern end is the Tuckasegee River near Bryson City. It has an average depth of 135 feet (41 m) and reaches a maximum depth of 440 feet (130 m), making it the deepest lake in North Carolina. The lake has many inlets into coves and many islands formed from former mountain peaks, especially near the eastern end. As with most dam-impounded lakes, the steep banks are exposed when water levels are low. Many towns were submerged shortly after the creation of Fontana Lake, such as Proctor and Judson. Fontana Lake provides the only access into the most remote areas of the National Park, unless visitors undertake a multi-day hike to get there. When the lake is at the normal summer level, a boat may be used to access remote trailheads such as Hazel Creek. From the observation tower on Clingmans Dome, on a clear day the lake can be seen nearly a mile below. While the maximum controlled elevation of the lake (top of dam gates) is 1,710 ft (520 m), the normal Summer surface elevation is 1,703 ft (519 m). NC 28 roughly parallels the southern shore of the lake, and US 19, between Bryson City and Wesser/Lauada, briefly skims an inlet at the extreme southeastern edge.

Santeetlah Dam
Santeetlah Dam

Santeetlah Dam is a hydroelectric development on the Cheoah River (river mile 9) in Graham County, North Carolina. The dam together with a pipeline/tunnel facility, and a powerhouse form the Santeetlah Development. The Santeetlah powerhouse is located on the left bank of the Cheoah Reservoir portion of the Little Tennessee River five miles (8 km) upstream of the Cheoah Dam. The Santeetlah Project, which began in 1925, was completed in 1928 by the Tallassee Power Company (now Tapoco). The Santeetlah Dam forms the Santeetlah Reservoir, which covers approximately 2,881 acres (1,166 ha), normal full pool area, with a drainage area of 176 square miles (460 km2) and stretches to Robbinsville, North Carolina. The elevation of Santeetlah Reservoir is 1,940.9 feet (591.6 m) according to the USGS. The dam is 212 feet (65 m) high and 1,054 feet (321 m) long, and was one of the first structures built using vibratory damping to control concrete quality. It has two spillways with a capacity of 50,000 cfs. It is topped by concrete gatehouse which controls water flows into the five mile tunnel running to the Little Tennessee. The project's major elements were listed on the National Register of Historic Places in 2004. The Santeetlah and Cheoah developments have practically flooded the Cheoah River. Water from Santeetlah is piped to the Rhymer's Ferry generating facility on Cheoah Lake, with any water flowing below the dam coming from downstream tributaries or reservoir overflow. The facility is owned and operated by Tapoco. The Tennessee Valley Authority (TVA) maintains limited control over lake levels, as the piped output from Lake Santeetlah flows into Topoco's Santeethlah Power House at Rhymer's Ferry upstream from Cheoah Dam and just below Fontana Dam. Overflow travels to the Cheoah River just below the Cheoah Dam.