Tkt Ranch Reservoir Report

Last Updated: December 5, 2025

Tkt Ranch is a private recreational property located in Major County, Oklahoma, featuring a dam on Griever Creek.


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Summary

The dam, completed in 2008, has a height of 40 feet and a storage capacity of 550 acre-feet. The stone dam is supported by rock and soil foundations, with a spillway designed for controlled release of water.

Managed by the Oklahoma Water Resources Board, Tkt Ranch has a low hazard potential and is inspected every 5 years. The risk assessment for the dam is very high, with a rating of 1. Despite not being rated for condition assessment, the property meets state regulations and permits for operation and inspection, ensuring the safety and sustainability of the recreational site for water resource and climate enthusiasts to enjoy for years to come.

With its picturesque location on Griever Creek and ample storage capacity for recreational activities, Tkt Ranch provides an ideal setting for outdoor enthusiasts seeking a tranquil escape in Major County, Oklahoma. The property is a prime example of private ownership contributing to water resource management and climate resilience, under the oversight of state regulatory agencies. The dam's design by Cecil Bearden and its low hazard potential make it a safe and sustainable feature for recreation and leisure activities, with the potential for further development and enhancement in the future.

Year Completed

2008

Dam Length

400

Dam Height

40

River Or Stream

GRIEVER CREEK

Surface Area

21

Hydraulic Height

40

Drainage Area

2.06

Nid Storage

550

Structural Height

40

Hazard Potential

Low

Foundations

Rock, Soil

Nid Height

40
       
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.