Oknoname 099003, located in Murray, Oklahoma, is a privately owned dam on Lake of the Arbuckles, with a primary purpose of recreation.
Wind
Humidity
Built in 1940, this earth dam stands at 30 feet high and spans 400 feet in length, providing a storage capacity of 130 acre-feet. The dam is regulated by the Oklahoma Water Resources Board (OWRB) and is subject to state permitting, inspection, and enforcement.
With a low hazard potential but a very high risk assessment rating, Oknoname 099003 is equipped with a controlled spillway and a single valve outlet gate. Despite its age, the dam's condition is currently not rated, and it has not been assessed for emergency action planning or inundation mapping. The risk management measures and risk characterization of the dam are still pending, highlighting the need for continued monitoring and assessment to ensure the safety and resilience of this structure in the face of changing climate conditions and water resource management challenges.
Year Completed |
1940 |
Dam Length |
400 |
Dam Height |
30 |
River Or Stream |
LAKE OF THE ARBUCKLES |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
30 |
Nid Storage |
130 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Rock Creek At Sulphur
|
8cfs |
Washita River Near Dickson
|
319cfs |
Pennington Creek Near Reagan
|
57cfs |
Washita River Near Pauls Valley
|
327cfs |
Blue River Near Connerville
|
49cfs |
Walnut Creek At Purcell
|
28cfs |