Scs-Wildhorse Creek Site-052 Reservoir Report

Last Updated: December 11, 2025

SCS-Wildhorse Creek Site-052, located in Garvin County, Oklahoma, is a state-regulated earth dam designed by USDA NRCS with a primary purpose of flood risk reduction.


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Summary

Completed in 1978, this dam stands at a height of 40 feet and has a storage capacity of 715 acre-feet. The dam, situated on TR-Rock Creek, serves as a crucial infrastructure for managing water resources in the area.

With a controlled spillway type and a hazard potential rated as high, SCS-Wildhorse Creek Site-052 is essential for mitigating flood risks and ensuring the safety of nearby communities. Despite being assessed as in fair condition, its risk assessment is categorized as very high, highlighting the importance of regular inspections and maintenance. The dam's location in Davis, Oklahoma, is overseen by the state regulatory agency OWRB, ensuring proper permitting, inspection, and enforcement procedures are in place to uphold its structural integrity and functionality.

As water resource and climate enthusiasts, the significance of SCS-Wildhorse Creek Site-052 lies in its role in flood risk reduction and water management in the region. With a history dating back to 1978, this earth dam remains a critical piece of infrastructure designed to protect communities and support sustainable water resource management practices. Its high hazard potential underscores the need for ongoing monitoring and risk management measures to ensure the safety and efficiency of this vital water resource structure.

Year Completed

1978

Dam Length

1150

Dam Height

40

River Or Stream

TR-ROCK CREEK

Primary Dam Type

Earth

Surface Area

13

Hydraulic Height

40

Nid Storage

715

Structural Height

40

Outlet Gates

Valve - 1

Hazard Potential

High

Foundations

Soil

Nid Height

40
       
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.