Little Bear Creek Dam, located in Jordan's Mill, Alabama, is a Federal-owned structure managed by the Tennessee Valley Authority (TVA) for flood risk reduction along the Little Bear Creek.
Wind
Humidity
Built in 1975, this Earth dam stands at a height of 84 feet and has a maximum storage capacity of 52,500 acre-feet, serving multiple purposes including flood risk reduction, recreation, and water supply for the region.
With a hazard potential rated as high, the dam has a spillway width of 175 feet and is equipped with slide gates and uncontrolled outlets. Despite its age, the dam underwent a hydraulic modification in 1998 to enhance its performance. The risk assessment for the dam is moderate, and it is inspected every two years to ensure its structural integrity and safety measures are up to date.
Little Bear Creek Dam plays a crucial role in managing water resources in the region, providing both flood protection and recreational opportunities for the local community. Its strategic location and design make it a key asset in the water management infrastructure of Franklin County, Alabama, showcasing the importance of sustainable water resource management practices in mitigating climate-related risks and ensuring the safety of surrounding communities.
Years Modified |
1998 - Hydraulic |
Year Completed |
1975 |
Dam Length |
2425 |
Dam Height |
84 |
River Or Stream |
LITTLE BEAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
1300 |
Hydraulic Height |
79 |
Drainage Area |
61 |
Nid Storage |
52500 |
Structural Height |
89 |
Outlet Gates |
Slide (sluice gate), Uncontrolled |
Hazard Potential |
High |
Foundations |
Rock, Soil |
Nid Height |
89 |
Bear Creek Near Red Bay
|
454cfs |
Bear Creek At Bishop
|
4330cfs |
Red Bud Creek Nr Moores Mill
|
12cfs |
Bull Mountain Creek At Tremont
|
90cfs |
Buttahatchee River Below Hamilton Al
|
181cfs |
Cummings Creek Nr Fulton
|
43cfs |