Oknoname 113073 Reservoir Report
Nearby: Oknoname 113072 Oknoname 113093
Last Updated: December 6, 2025
Oknoname 113073, located in Osage, Oklahoma, is a privately owned dam regulated by the Oklahoma Water Resources Board.
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Summary
Built in 1950, this earth dam stands at a height of 30 feet and has a storage capacity of 288 acre-feet. The dam serves various purposes, including flood control and water storage, with a controlled spillway and a low hazard potential rating.
Situated along the TR-BIRD CR river, Oknoname 113073 has a very high risk assessment rating, emphasizing the need for proper risk management measures. Despite being ungraded for condition assessment, the dam has a history of routine inspections, with the last one conducted in 2011. With a valve outlet gate and a maximum discharge of 2480 cfs, this dam plays a crucial role in water resource management in the area.
Overall, Oknoname 113073 is an essential infrastructure in Barnsdall, Oklahoma, contributing to water regulation and management in the region. With its low hazard potential and stable structure, this dam serves as a key component in ensuring water security and environmental stability for the surrounding community.
Year Completed |
1950 |
Dam Length |
320 |
Dam Height |
30 |
River Or Stream |
TR-BIRD CR |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
20 |
Nid Storage |
288 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
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 113073