Cedar Creek Dam, also known as Cedar Creek Reservoir, is a Federal-owned structure located in Franklin County, Alabama.
Wind
Humidity
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.
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
|
454cfs |
Bear Creek At Bishop
|
4330cfs |
Red Bud Creek Nr Moores Mill
|
12cfs |
Cypress Creek Near Florence Al
|
152cfs |
Bull Mountain Creek At Tremont
|
90cfs |
Cummings Creek Nr Fulton
|
43cfs |