Oknoname 113091 Reservoir Report
Nearby: Scs-Double Creek Site-6 Ochelata
Last Updated: December 6, 2025
Oknoname 113091 is a privately owned dam located in Osage, Oklahoma, with a primary purpose classified as 'Other'.
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Summary
The dam, completed in 1950, stands at a height of 28 feet and has a hydraulic height of 18 feet. It has a normal storage capacity of 90 acre-feet and a maximum storage capacity of 200 acre-feet, serving the TR-N. FK DOUBLE CR river or stream. The dam is under state jurisdiction and is regulated by the Oklahoma Water Resources Board (OWRB), with permitting, inspection, and enforcement all carried out by the state.
Despite being categorized as having a low hazard potential, Oknoname 113091 is assessed as having a very high risk, with a risk assessment rating of 1 (the highest level). The dam has one valve outlet gate and a controlled spillway with a width of 1 foot. The last inspection of the dam was conducted in August 2006, with a scheduled inspection frequency of 5 years. The condition of the dam is currently listed as 'Not Rated', and certain emergency preparedness measures such as an Emergency Action Plan (EAP) and inundation maps have not been completed or updated.
Enthusiasts of water resources and climate will find Oknoname 113091 an intriguing subject for study, given its unique characteristics and the high-risk assessment it has received. The dam's location in Osage, Oklahoma, and its association with the TR-N. FK DOUBLE CR river or stream provide ample opportunities for research and analysis. With its history dating back to 1950 and its state-regulated status under the Oklahoma Water Resources Board, this dam offers a rich context for understanding the intersection of human infrastructure and natural water systems in the region.
Year Completed |
1950 |
Dam Length |
220 |
Dam Height |
28 |
River Or Stream |
TR-N. FK DOUBLE CR |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
18 |
Nid Storage |
200 |
Structural Height |
28 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Bird Creek At Avant
|
9cfs |
Caney River Above Coon Creek At Bartlesville
|
60cfs |
Caney River Near Ramona
|
74cfs |
Bird Creek Near Sperry
|
88cfs |
Hominy Creek Near Hominy
|
2cfs |
Bird Creek Near Owasso
|
138cfs |
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 113091