SCS-Cowden Laterals Site-013, located in Fort Cobb, Oklahoma, is a state-owned earth dam constructed in 1973 by the USDA NRCS for the primary purpose of flood risk reduction along the TR-Washita River.
Wind
Humidity
Standing at 26 feet high with a hydraulic height of 23 feet, this dam spans 650 feet in length and has a storage capacity of 161 acre-feet. Despite its low hazard potential, the risk assessment rates this structure as very high, indicating the need for ongoing monitoring and maintenance.
Managed by the OWRB, this dam features a controlled spillway and a single valve outlet gate. Surrounded by stone core and built on a soil foundation, it serves as a vital component of the local water resource infrastructure. While the last inspection was conducted in 1980, the condition assessment remains unrated, emphasizing the importance of regular evaluations to ensure the safety and effectiveness of this flood control structure. As climate change continues to impact water resources, the significance of maintaining and improving such infrastructure for flood management becomes increasingly crucial.
Year Completed |
1973 |
Dam Length |
650 |
Dam Height |
26 |
River Or Stream |
TR-WASHITA RIVER |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
23 |
Nid Storage |
161 |
Structural Height |
26 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
| Location | Reservations | Toilets |
|---|---|---|
Fort Cobb - Area 5
|
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Eagle Nest Campground/ Ft Cobb SP
|
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Deer Run Campground
|
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Fort Cobb - Area 2
|
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Fort Cobb - Area 1
|
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Sycamore Cove Campgrounds
|