Oknoname 113064 Reservoir Report
Nearby: Oknoname Oknoname 113065
Last Updated: December 6, 2025
Oknoname 113064 is a privately owned dam located in Avant, Oklahoma, with a fascinating history dating back to its completion in 1950.
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Summary
This Earth-type dam stands at 40 feet tall and spans 200 feet in length, serving primarily for purposes classified as "Other." With a capacity of 190 acre-feet and a controlled spillway design, the dam boasts a low hazard potential despite being classified as having a very high risk assessment.
Managed by the Oklahoma Water Resources Board, Oknoname 113064 is subject to state regulation, permitting, inspection, and enforcement. The dam's condition assessment is currently listed as "Not Rated," with the last inspection conducted in August 2006. With a valve outlet gate and a surface area of 2 acres, this structure plays a crucial role in managing the flow of the TR-Bull Creek stream within the Osage County region of Oklahoma.
Despite its unassuming profile, Oknoname 113064 represents a vital piece of infrastructure in the state's water resource management network. With its strategic location and design features, this dam continues to play a crucial role in mitigating flood risks and ensuring water availability for the surrounding communities. As climate change impacts water resources, understanding and safeguarding structures like Oknoname 113064 are essential for sustainable water management in the region.
Year Completed |
1950 |
Dam Length |
200 |
Dam Height |
40 |
River Or Stream |
TR-BULL CR |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
35 |
Nid Storage |
190 |
Structural Height |
40 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
40 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Oknoname 113064