W H Austin Pond Dam, also known as Twin Lakes Dam, is a privately owned Earth dam located in Horn Lake, Mississippi.
Wind
Humidity
Built in 1960 by the USDA NRCS, this dam primarily serves the purpose of flood risk reduction along the UNT of Johnson Creek. With a height of 21 feet and a length of 775 feet, the dam has a normal storage capacity of 50 acre-feet and a maximum storage capacity of 404 acre-feet.
Managed by the Mississippi Department of Environmental Quality, W H Austin Pond Dam has a low hazard potential and is in satisfactory condition as of its last assessment in 2015. The dam features an uncontrolled outlet gate and a controlled spillway, ensuring the safety of the surrounding area in case of overflow. Despite its age, the dam continues to effectively mitigate flood risks and protect the nearby community from potential water-related disasters.
Water resource and climate enthusiasts can appreciate the engineering marvel of W H Austin Pond Dam, which plays a crucial role in managing water flow and reducing flood risks in the DeSoto County area. With its strategic location and design, this dam stands as a testament to effective water resource management and the importance of infrastructure in safeguarding communities against natural disasters. As it continues to serve its primary purpose of flood risk reduction, W H Austin Pond Dam remains a vital asset in the region's water resource management efforts.
Year Completed |
1960 |
Dam Length |
775 |
Dam Height |
21 |
River Or Stream |
UNT OF JOHNSON CREEK |
Primary Dam Type |
Earth |
Surface Area |
18 |
Drainage Area |
0.65 |
Nid Storage |
404 |
Structural Height |
21 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
21 |
Mississippi River At Memphis
|
235000cfs |
Nonconnah Creek Near Germantown
|
88cfs |
Coldwater River Nr Olive Branch
|
104cfs |
Fletcher Creek At Sycamore View Road At Memphis
|
70cfs |
Wolf River At Germantown
|
609cfs |
Wolf River At Rossville
|
497cfs |