Scs-Little Deep Fork Creek Site-05 Reservoir Report

Last Updated: December 6, 2025

SCS-Little Deep Fork Creek Site-05 is a state-regulated earth dam located in Depew, Oklahoma, along the TR-Little Deep Fork Creek.


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Summary

Constructed in 1968 by the USDA NRCS, this dam stands at a height of 35 feet with a length of 880 feet, providing flood risk reduction for the surrounding area. With a normal storage capacity of 157 acre-feet and a maximum discharge of 3025 cubic feet per second, this dam plays a crucial role in managing water resources in Creek County.

Owned by the state of Oklahoma and regulated by the Oklahoma Water Resources Board (OWRB), SCS-Little Deep Fork Creek Site-05 has a low hazard potential and has not been rated for its condition assessment. Despite being last inspected in 1980, this dam serves as a vital infrastructure for flood control and water management in the region. With a risk assessment of "Very High (1)," it is imperative for regular inspections and maintenance to ensure the safety and effectiveness of this structure in mitigating flood risks and protecting the local community from potential water-related disasters.

Situated in a picturesque location with a surface area of 37 acres, SCS-Little Deep Fork Creek Site-05 exemplifies the intersection of water resource management and climate resilience. With its controlled spillway and valve outlet gates, this earth dam showcases the importance of sustainable infrastructure in safeguarding against natural disasters. As climate change continues to pose challenges in water management, structures like SCS-Little Deep Fork Creek Site-05 serve as essential components in building climate-resilient communities and protecting water resources for future generations.

Year Completed

1968

Dam Length

880

Dam Height

35

River Or Stream

TR-LITTLE DEEP FORK CREEK

Primary Dam Type

Earth

Surface Area

37

Hydraulic Height

35

Nid Storage

1056

Structural Height

35

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

35
       
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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.