Scs-Little Deep Fork Creek Site-03 Reservoir Report

Last Updated: December 6, 2025

SCS-Little Deep Fork Creek Site-03 in Lincoln, Oklahoma, is a state-regulated dam designed by the USDA NRCS with a primary purpose of flood risk reduction.


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Summary

Completed in 1960, this earth dam stands at 25 feet high and spans 900 feet in length, with a storage capacity of 391 acre-feet. The dam, located on TR-Little Deep Fork Creek, is equipped with a controlled spillway and a single valve outlet gate.

Despite being labeled as having a low hazard potential, this site is deemed to have a very high risk level, indicating the need for vigilant monitoring and management. The condition of the dam is currently not rated, with the last inspection dating back to 1980. With a designated inspection frequency of 5 years, it is crucial for this structure to undergo a comprehensive assessment to ensure its continued effectiveness in mitigating flood risks and protecting the surrounding area from potential inundation.

As water resource and climate enthusiasts, the SCS-Little Deep Fork Creek Site-03 serves as a focal point for understanding the intersection of infrastructure, natural resources, and regulatory oversight in safeguarding communities from the impacts of extreme weather events. With its historical significance and ongoing relevance in flood risk reduction efforts, this dam stands as a testament to the importance of sustainable water management practices and the proactive maintenance of critical infrastructure in the face of evolving environmental challenges.

Year Completed

1960

Dam Length

900

Dam Height

25

River Or Stream

TR-LITTLE DEEP FORK CREEK

Primary Dam Type

Earth

Surface Area

15

Hydraulic Height

25

Nid Storage

391

Structural Height

25

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

25
       
Seasonal Comparison

Weather Forecast

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.