Scs-Fitzgerald-Soldier Creek Site-1 Reservoir Report

Last Updated: December 17, 2025

SCS-Fitzgerald-Soldier Creek Site-1, located in Langston, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS for flood risk reduction along the Fitzgerald Creek.


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Summary

Completed in 1975, this dam stands at a height of 46 feet and has a storage capacity of 1044 acre-feet. With a controlled spillway and one valve outlet gate, the dam serves a primary purpose of flood risk reduction, protecting the surrounding area from potential inundation.

Despite being classified as having a low hazard potential, the risk assessment for SCS-Fitzgerald-Soldier Creek Site-1 indicates a very high risk level, making it a site of critical importance for water resource and climate enthusiasts. The dam has not been inspected since 1980 and is currently not rated for its condition assessment. With a drainage area that is unspecified and a maximum discharge capacity of 4430 cubic feet per second, the dam's structural integrity and maintenance are essential factors to consider in ensuring the safety and effectiveness of its flood risk reduction capabilities.

With the potential for high-risk scenarios, such as a breach or failure, the lack of recent inspections and condition assessments highlight the importance of proactive risk management measures for SCS-Fitzgerald-Soldier Creek Site-1. As an earth dam with stone core and soil foundation, the dam's structural height and length, as well as its storage capacity and spillway design, play crucial roles in its overall performance and resilience in the face of rising climate challenges. It is imperative for relevant agencies and stakeholders to prioritize the monitoring, maintenance, and potential upgrades of this dam to mitigate risks and safeguard the surrounding community and ecosystems.

Year Completed

1975

Dam Length

1710

Dam Height

46

River Or Stream

FITZGERALD CREEK

Primary Dam Type

Earth

Surface Area

22

Hydraulic Height

46

Nid Storage

1044

Structural Height

46

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

46
       
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.