Poinsett Wid Site 3, located in Poinsett, Arkansas, is a vital flood risk reduction structure designed and managed by the USDA NRCS.
Wind
Humidity
Completed in 1979, this earth dam stands at a height of 34 feet and has a hydraulic height of 21 feet, serving the primary purpose of flood risk reduction along the Distress Creek-TR. With a storage capacity of 240 acre-feet, this dam plays a crucial role in protecting the surrounding area from potential flooding events.
Despite its importance in flood control, Poinsett Wid Site 3 poses a high hazard potential due to its structural characteristics and the surrounding environmental factors. While the condition assessment is currently labeled as "Not Rated," the dam has been inspected by the ANRC with state-regulated permitting, inspection, and enforcement processes in place. The risk assessment for this dam is moderate, indicating a level 3 risk that requires ongoing monitoring and risk management measures to ensure the safety and integrity of the structure.
With a maximum discharge capacity of 394 cubic feet per second and a surface area of 14 acres, Poinsett Wid Site 3 is a critical infrastructure component in the region's water resource management system. As climate change continues to impact weather patterns and increase the frequency of extreme events, the role of dams like Poinsett Wid Site 3 in mitigating flood risks and protecting communities becomes even more significant. Through continued monitoring, maintenance, and risk management efforts, this dam will continue to play a crucial role in safeguarding the local area from potential flooding disasters.
Year Completed |
1979 |
Dam Length |
755 |
Dam Height |
34 |
River Or Stream |
DISTRESS CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
14 |
Hydraulic Height |
21 |
Drainage Area |
0.5 |
Nid Storage |
240 |
Structural Height |
34 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
High |
Nid Height |
34 |
Languille River Near Colt
|
12cfs |
Cache River At Egypt
|
21cfs |
White River At Newport
|
11300cfs |
Languille River At Palestine
|
11cfs |
Black River At Elgin Ferry
|
3780cfs |
White River Near Augusta
|
11700cfs |