Jl Briscoe Dam Reservoir Report
Nearby: J L Briscoe Johnny Crabb Dam
Last Updated: December 21, 2025
Jl Briscoe Dam, located in Greer County, Oklahoma, is a privately owned structure designed by NRCS and completed in 1980.
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Summary
The dam sits at a height of 32 feet and has a storage capacity of 81.2 acre-feet, with a normal storage level of 18.2 acre-feet. It serves as a crucial component in managing water resources in the area, with a surface area of 3.1 acres and a drainage area of 0.3 square miles, regulating the flow of water in the Turkey Creek tributary.
With a low hazard potential and a "Very High (1)" risk assessment rating, Jl Briscoe Dam is equipped with a controlled spillway and a single valve outlet gate. While the dam has not been rated for its overall condition, it undergoes regular inspections every 5 years to ensure its structural integrity and functionality. The dam is regulated by the OWRB and falls under state jurisdiction, with permitting, inspection, and enforcement measures in place to uphold safety standards and protect against potential risks.
Overall, Jl Briscoe Dam plays a vital role in water resource management in the region, providing flood control and water storage capabilities. Its presence helps mitigate risks associated with water flow and contributes to the overall environmental and climate resilience of the area. As an essential infrastructure piece, the dam's design and operational features are crucial for maintaining the safety and sustainability of the surrounding ecosystem.
Year Completed |
1980 |
Dam Height |
32 |
River Or Stream |
TRI. TO TURKEY CREEK |
Primary Dam Type |
Earth |
Surface Area |
3.1 |
Drainage Area |
0.3 |
Nid Storage |
81.2 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Nid Height |
32 |
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.
Jl Briscoe Dam