Scs-Wildhorse Creek Site-031 Reservoir Report
Last Updated: December 8, 2025
SCS-Wildhorse Creek Site-031, also known as Wildhorse Creek 31, is a state-owned structure located in Stephens County, Oklahoma.
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Summary
Built by USDA NRCS in 1958, this earth dam stands at 26 feet tall and spans a length of 1290 feet along TR-OWENS CREEK. With a primary purpose of flood risk reduction, the dam has a storage capacity of 682 acre-feet and a normal storage level of 157 acre-feet.
Managed by the Oklahoma Water Resources Board (OWRB), SCS-Wildhorse Creek Site-031 has a low hazard potential and is categorized as having a very high risk level. Despite not being rated for its condition, the dam's inspection frequency is set at every 5 years. The presence of a controlled spillway and a single valve outlet gate ensures efficient water flow management, with a maximum discharge capacity of 2170 cubic feet per second.
For water resource and climate enthusiasts, SCS-Wildhorse Creek Site-031 presents an intriguing case study in flood risk reduction infrastructure. With its stone core and soil foundation, this dam serves as a vital component in mitigating the impacts of flooding in the area. As part of ongoing efforts to address potential risks, regular inspections and emergency preparedness measures are essential to ensure the safety and effectiveness of this important water management structure in the region.
Year Completed |
1958 |
Dam Length |
1290 |
Dam Height |
26 |
River Or Stream |
TR-OWENS CREEK |
Primary Dam Type |
Earth |
Surface Area |
31 |
Hydraulic Height |
26 |
Nid Storage |
682 |
Structural Height |
26 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Scs-Wildhorse Creek Site-031