Cherokee Dam, also known as Cherokee Lake, is a Federal-owned structure located in Strawberry Plains, Tennessee.
Wind
Humidity
Built by the Tennessee Valley Authority (TVA) in 1941, this concrete dam stands at a height of 122 feet and serves multiple purposes, including flood risk reduction, hydroelectric power generation, navigation, recreation, and water supply. With a maximum storage capacity of 1,699,431 acre-feet and a normal storage capacity of 1,421,811 acre-feet, Cherokee Dam plays a crucial role in managing water resources in the region.
Situated on the Holston River, Cherokee Dam spans 6,760 feet in length and has a spillway width of 360 feet. The dam underwent modifications in 2015 to enhance its seismic and structural integrity. Despite being classified as having a high hazard potential, Cherokee Dam has not had its condition assessed recently. The dam's risk assessment indicates a very high risk level (1), emphasizing the importance of ongoing monitoring and management to ensure the safety and resilience of this critical infrastructure.
As part of the Tennessee Valley Authority's extensive network of dams and reservoirs, Cherokee Dam not only helps mitigate flood risks but also supports various recreational activities and provides vital water resources for the surrounding communities. With its strategic location and multifaceted functions, Cherokee Dam stands as a testament to the intersection of water resource management, climate adaptation, and infrastructure development in the region.
Years Modified |
2015 - Seismic, 2015 - Structural |
Year Completed |
1941 |
Dam Length |
6760 |
Dam Height |
122 |
River Or Stream |
HOLSTON RIVER |
Primary Dam Type |
Concrete |
Surface Area |
29560 |
Hydraulic Height |
168 |
Drainage Area |
3428 |
Nid Storage |
1699431 |
Structural Height |
175 |
Outlet Gates |
Tainter (radial) |
Hazard Potential |
High |
Foundations |
Rock |
Nid Height |
175 |
Nolichucky River Near Lowland
|
1360cfs |
Clinch River Above Tazewell
|
2120cfs |
Little Pigeon River At Sevierville
|
226cfs |
French Broad River Near Newport
|
1520cfs |
Pigeon River At Newport
|
1250cfs |
Powell River Near Arthur
|
1370cfs |
| Location | Reservations | Toilets |
|---|---|---|
Cherokee Dam
|
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May Springs
|
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Panther Creek State Park
|
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Dandridge Municipal Park - Douglas Reservoir
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