Oknoname 067003 Reservoir Report

Last Updated: December 5, 2025

Oknoname 067003, a privately owned structure located in Jefferson County, Oklahoma, is a significant dam with a primary purpose classified as "Other." Constructed in 1960, this earthen dam stands at a height of 28 feet and has a length of 1200 feet, with a storage capacity of 92 acre-feet.


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Summary

Situated on TR Beaver Creek in Waurika, this dam is regulated by the Oklahoma Water Resources Board, with state permitting, inspection, and enforcement in place to ensure its safety and compliance with regulations.

Despite its low hazard potential, the dam at Oknoname 067003 is considered to have a very high risk due to its location and characteristics. The risk assessment ranks it at level 1, prompting the need for appropriate risk management measures to mitigate potential dangers. Although the dam's condition assessment is currently not rated, regular inspections are conducted every five years to monitor its performance and address any issues that may arise. With a controlled spillway and a valve outlet gate in place, this dam serves an essential role in managing water resources in the area while maintaining safety standards.

Overall, Oknoname 067003 presents an intriguing case study for water resource and climate enthusiasts, showcasing the intricate balance between infrastructure development, regulatory oversight, and risk management in the realm of dam construction. As a key component of the local water management system, this dam plays a critical role in flood control, irrigation, and water supply for the surrounding community. With ongoing monitoring and maintenance efforts, Oknoname 067003 stands as a testament to the collaboration between private ownership, state regulation, and environmental stewardship in safeguarding our water resources for future generations.

Year Completed

1960

Dam Length

1200

Dam Height

28

River Or Stream

TR BEAVER CREEK

Primary Dam Type

Earth

Surface Area

7

Hydraulic Height

28

Nid Storage

92

Structural Height

28

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

28
       
Seasonal Comparison

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Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.