Oknoname 111062 Reservoir Report
Nearby: Oknoname 111061 Oknoname 111060
Last Updated: December 6, 2025
Oknoname 111062, located in Okmulgee, Oklahoma, is a privately owned earth dam on the TR-North Canadian River with a height of 25 feet and a length of 3370 feet.
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Summary
Completed in 1950, it has a storage capacity of 51 acre-feet and a maximum discharge of 960 cubic feet per second. The dam serves various purposes and is regulated by the Oklahoma Water Resources Board, with state permitting, inspection, and enforcement in place to ensure its safety and compliance.
This dam, with a controlled spillway and low hazard potential, has not been rated for its condition assessment. Despite being non-federally owned, Oknoname 111062 is under state jurisdiction and subject to state regulatory agencies for oversight. The risk assessment for this dam is classified as very high, indicating the need for proper risk management measures to address any potential hazards. With one valve outlet gate and a history of infrequent inspections, the dam's risk level underscores the importance of ongoing monitoring and maintenance to ensure its long-term safety and functionality.
In the event of an emergency, the preparedness of Oknoname 111062 is unclear, as there is no information available regarding the existence of an emergency action plan or updated contact information. With the potential for high-risk consequences in the event of a failure, it is crucial for the dam owner to prioritize emergency preparedness and adhere to guidelines for risk mitigation. As water resource and climate enthusiasts, staying informed about the condition and management of dams like Oknoname 111062 is essential for promoting sustainable water infrastructure practices and protecting our natural environment.
Year Completed |
1950 |
Dam Length |
3370 |
Dam Height |
25 |
River Or Stream |
TR-NORTH CANADIAN RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
25 |
Nid Storage |
51 |
Structural Height |
25 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Canadian River Near Wetumka
|
209cfs |
Deep Fork Near Beggs
|
141cfs |
Arkansas River Near Haskell
|
4870cfs |
Canadian River At Calvin
|
361cfs |
Canadian River Near Whitefield
|
1190cfs |
Arkansas River Near Muskogee
|
12600cfs |
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 111062