Sharp Lee Reservoir Report
Last Updated: December 5, 2025
Sharp Lee is a privately owned dam located in Delaware County, Oklahoma, specifically on Brush Creek.
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Summary
Built in 1979 for irrigation purposes, this earth dam stands at a height of 40 feet with a storage capacity of 170 acre-feet. With a controlled spillway and a low hazard potential, Sharp Lee is regulated by the Oklahoma Water Resources Board and undergoes regular inspections and enforcement to ensure its safety and functionality.
Although the dam is not rated for condition assessment, it is considered to have a very high risk level, necessitating vigilant risk management measures. The dam features a single valve outlet gate and is situated in a picturesque area covering 12 acres. Despite its relatively small size and low hazard potential, Sharp Lee plays a crucial role in supporting local agriculture and water resource management in the region.
With its stone core and soil foundation, Sharp Lee stands as a testament to the importance of maintaining and monitoring water infrastructure to meet the irrigation needs of the community. The dam's location within the Tulsa District and its compliance with state regulations highlight the collaboration between private owners and regulatory agencies in safeguarding water resources and addressing climate-related challenges in Oklahoma.
Year Completed |
1979 |
Dam Height |
40 |
River Or Stream |
BRUSH CR |
Primary Dam Type |
Earth |
Surface Area |
12 |
Hydraulic Height |
37 |
Nid Storage |
170 |
Structural Height |
40 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
40 |
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.
Sharp Lee