Oknoname 077008 Reservoir Report

Last Updated: December 25, 2025

Oknoname 077008, located in Latimer, Oklahoma, is a privately owned dam on TR-CEDAR CR with a primary purpose classified as 'Other'.


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Summary

Built in 1967, this earth dam stands at a height of 30 feet and has a hydraulic height of 13 feet. With a storage capacity of 50 acre-feet, the dam serves various purposes and is regulated by the Oklahoma Water Resources Board. The dam has a controlled spillway type and is equipped with a valve outlet gate for water flow management.

Despite being classified as having a low hazard potential, Oknoname 077008 poses a very high risk (ranked 1) according to the data. The dam has not been rated for condition assessment, and the last inspection was conducted in December 2010 with an inspection frequency of 5 years. The risk assessment information highlights the need for proactive risk management measures to ensure the safety and integrity of the structure. Additionally, there is no Emergency Action Plan (EAP) in place, indicating a potential gap in emergency preparedness for this dam.

The unique location of Oknoname 077008 in Yanush, Oklahoma, adds to its significance as a water resource infrastructure. With its stone core type and soil foundation, this dam plays a crucial role in water storage and management in the area. Climate and water enthusiasts interested in the dynamics of dam infrastructure and risk management will find Oknoname 077008 a compelling case study for further research and analysis in the realm of water resource management and climate resilience.

Year Completed

1967

Dam Length

400

Dam Height

30

River Or Stream

TR-CEDAR CR

Primary Dam Type

Earth

Surface Area

2

Hydraulic Height

13

Nid Storage

50

Structural Height

50

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

50
       
Seasonal Comparison

Weather Forecast

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.