Kimbell G Reservoir Report
Last Updated: December 21, 2025
Kimbell G, located in Burneyville, Oklahoma, is a state-regulated earth dam with a height of 21 feet and a length of 640 feet.
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Summary
Built in 1960, this dam has a storage capacity of 137 acre-feet and serves various purposes, with a primary intent of water resource management. The dam is situated on the TR-SIMON CR river/stream and falls under the jurisdiction of the Oklahoma Water Resources Board.
Despite its low hazard potential, Kimbell G poses a very high risk due to its condition not being rated and limited risk management measures in place. The dam features a controlled spillway and a valve outlet gate, with a maximum discharge capacity of 800 cubic feet per second. The last inspection of the dam was conducted in April 2010, with a frequency of every 5 years, highlighting the need for regular monitoring and maintenance to ensure the safety and integrity of the structure.
Overall, Kimbell G presents an intriguing case study for water resource and climate enthusiasts, showcasing the importance of effective dam regulation, inspection, and risk management. With the potential for improved emergency preparedness and condition assessment, this dam serves as a reminder of the critical role infrastructure plays in maintaining water security and mitigating environmental risks in the face of changing climatic conditions.
Year Completed |
1960 |
Dam Length |
640 |
Dam Height |
21 |
River Or Stream |
TR-SIMON CR |
Primary Dam Type |
Earth |
Surface Area |
15 |
Hydraulic Height |
21 |
Nid Storage |
137 |
Structural Height |
21 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Kimbell G