Oknoname 30048, located in Custer County, Oklahoma, is a local government-owned earth dam designed by USDA NRCS with a primary purpose listed as "Other." Completed in 2001, this dam stands at a height of 22.4 feet and has a storage capacity of 69.9 acre-feet.
Wind
Humidity
The dam, situated on the Washita River, serves as a vital infrastructure for water resource management in the area, with a normal storage capacity of 15.4 acre-feet and a drainage area of 525 square miles.
Despite being classified as having a low hazard potential, Oknoname 30048 is rated as having a very high risk, highlighting the importance of regular inspections and maintenance. The dam features a controlled spillway and a single valve outlet gate for water release. The dam's risk management measures and emergency action plans are not currently rated or up to date, emphasizing the need for ongoing monitoring and preparedness in the face of potential climate-related challenges.
With Congressman Frank D. Lucas representing the district, Oknoname 30048 is under the jurisdiction of the Oklahoma Water Resources Board and is subject to state regulation, inspection, and enforcement. The dam plays a crucial role in water storage and flood control along the Washita River, showcasing the intersection of water resource management, climate resilience, and infrastructure development in the region.
Year Completed |
2001 |
Dam Length |
420 |
Dam Height |
22.4 |
River Or Stream |
WASHITA RIVER |
Primary Dam Type |
Earth |
Surface Area |
3.5 |
Hydraulic Height |
19.6 |
Drainage Area |
525 |
Nid Storage |
69.9 |
Structural Height |
25 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |