Scs-Little Deep Fork Creek Site-58b Reservoir Report
Last Updated: December 6, 2025
SCS-Little Deep Fork Creek Site-58b is a state-regulated earth dam located in Creek, Oklahoma, with a primary purpose of flood risk reduction.
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Summary
Built in 1972 by the USDA NRCS, this dam stands at a height of 33 feet and has a length of 770 feet. It has a storage capacity of 248 acre-feet and a normal storage level of 32 acre-feet, serving the TR-FRANK HENRY CREEK.
Despite being classified as having a low hazard potential, the dam at SCS-Little Deep Fork Creek Site-58b is rated as having a very high risk due to its proximity to populated areas. Although it has not been inspected since 1980, the dam is equipped with a controlled spillway and a single valve outlet gate. The risk management measures and emergency action plans for this site have not been updated or reviewed in recent years, highlighting the need for continued monitoring and maintenance to ensure the safety of surrounding communities in case of a catastrophic event.
Overall, SCS-Little Deep Fork Creek Site-58b serves as an important infrastructure for flood risk reduction in the region, but it also poses a significant risk to nearby residents in the event of a breach. With a focus on state regulation and inspection, as well as updated risk assessment and emergency preparedness plans, this dam can continue to effectively mitigate flooding while safeguarding the surrounding environment and communities from potential hazards.
Year Completed |
1972 |
Dam Length |
770 |
Dam Height |
33 |
River Or Stream |
TR-FRANK HENRY CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
33 |
Nid Storage |
248 |
Structural Height |
33 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
33 |
Seasonal Comparison
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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.
Scs-Little Deep Fork Creek Site-58b