Scs-Little Deep Fork Creek Site-51r Reservoir Report

Last Updated: December 6, 2025

SCS-Little Deep Fork Creek Site-51r is a state-regulated dam located in Creek, Oklahoma, near the city of EDNA.


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Summary

Built in 1967 by USDA NRCS, this earth dam stands at a height of 52 feet with a length of 840 feet, serving primarily for flood risk reduction along the TURKEY CREEK. With a storage capacity of 1403 acre-feet and a surface area of 20 acres, this dam plays a crucial role in managing water resources and protecting the surrounding area from potential flooding.

Despite its low hazard potential, SCS-Little Deep Fork Creek Site-51r is considered to have a very high risk level, indicating the importance of regular inspections and maintenance. The dam features a controlled spillway and a single outlet gate for water release. While the condition assessment is currently not rated, the dam has undergone inspections every 5 years, with the last recorded inspection dating back to 1980. With a designated state regulatory agency (OWRB) overseeing its operations, this dam serves as a vital infrastructure for water resource management in the region.

As a key component in the flood risk reduction efforts in Oklahoma, SCS-Little Deep Fork Creek Site-51r plays a crucial role in safeguarding the local community and environment from potential water-related disasters. With its strategic location and design features, this dam stands as a testament to the dedication and expertise of the Natural Resources Conservation Service in ensuring the safety and resilience of water resources in the state. For water resource and climate enthusiasts, this site serves as a fascinating example of the intersection between infrastructure, regulation, and environmental stewardship in the face of evolving climate challenges.

Year Completed

1967

Dam Length

840

Dam Height

52

River Or Stream

TURKEY CREEK

Primary Dam Type

Earth

Surface Area

20

Hydraulic Height

52

Nid Storage

1403

Structural Height

52

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

52
       
Seasonal Comparison

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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.