Cedar Creek Dam, also known as Cedar Creek Reservoir, is a Federal-owned structure located in Franklin County, Alabama.
Managed by the Tennessee Valley Authority (TVA), this earth dam was completed in 1979 with the primary purpose of flood risk reduction. With a height of 96 feet and a structural height of 102 feet, Cedar Creek Dam has a storage capacity of 111,500 acre-feet and serves multiple purposes including flood risk reduction, recreation, and water supply.
Situated on the Cedar Creek river, the dam spans a length of 3,160 feet and covers a surface area of 3,450 acres. The reservoir created by Cedar Creek Dam has a normal storage capacity of 93,940 acre-feet and a maximum discharge of 111,760 cubic feet per second. The dam features uncontrolled spillways and outlet gates for water release. Despite being classified as having a high hazard potential, Cedar Creek Dam has a moderate risk assessment rating and undergoes regular inspections to ensure its safety and functionality.
Cedar Creek Dam plays a crucial role in mitigating flood risks in the region while also providing recreational opportunities and supporting water supply needs. Managed by TVA, this impressive structure stands as a testament to effective water resource management and climate resilience efforts in the state of Alabama.
Wind
Humidity
Years Modified |
1997 - Hydraulic |
Year Completed |
1979 |
Dam Length |
3160 |
Dam Height |
96 |
River Or Stream |
CEDAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
3450 |
Hydraulic Height |
92 |
Drainage Area |
179 |
Nid Storage |
111500 |
Structural Height |
102 |
Outlet Gates |
Slide (sluice gate), Uncontrolled |
Hazard Potential |
High |
Foundations |
Rock, Soil |
Nid Height |
102 |
Bear Creek Near Red Bay
|
165cfs |
Bear Creek At Bishop
|
4330cfs |
Red Bud Creek Nr Moores Mill
|
12cfs |
Cypress Creek Near Florence Al
|
257cfs |
Bull Mountain Creek At Tremont
|
113cfs |
Cummings Creek Nr Fulton
|
19cfs |