Waymire Dale Reservoir Report

Last Updated: December 5, 2025

Waymire Dale is a privately owned irrigation dam located in Bryan County, Oklahoma, along the TR GLASSES CR river.


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Summary

Built in 1979, this earth dam stands at a height of 30 feet, with a storage capacity of 128 acre-feet for irrigation purposes. The dam features a controlled spillway with a width of 1 foot and is regulated by the Oklahoma Water Resources Board.

Despite its low hazard potential and not currently being rated for condition assessment, Waymire Dale poses a very high risk due to its location and function. The dam has one valve outlet gate and is inspected every 5 years, with the last inspection conducted in June 2010. The risk management measures and emergency action plan for the dam are not currently available, highlighting the need for further assessment and preparedness in case of emergencies.

For water resource and climate enthusiasts, Waymire Dale presents an intriguing case study of a privately owned irrigation dam in Oklahoma. With its unique design and potential risks, this dam serves as a reminder of the importance of proper maintenance, inspection, and emergency preparedness for water infrastructure in the face of changing climate conditions.

Year Completed

1979

Dam Height

30

River Or Stream

TR GLASSES CR

Primary Dam Type

Earth

Surface Area

10

Hydraulic Height

26

Nid Storage

128

Structural Height

30

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

30
       
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.