Scs-Wildhorse Creek Site-043b Reservoir Report
Last Updated: December 8, 2025
SCS-Wildhorse Creek Site-043b, located in Stephens County, Oklahoma, is a state-regulated earth dam constructed in 1962 by the USDA NRCS for the primary purpose of flood risk reduction along the TR-Wildhorse Creek.
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Summary
The dam stands at a height of 30 feet and has a length of 1390 feet, providing a maximum storage capacity of 436 acre-feet and a normal storage capacity of 38 acre-feet. With a controlled spillway and a hazard potential rated as low, this structure plays a key role in managing water resources in the area.
Despite being last inspected in 1980, with an inspection frequency of 5 years, the condition assessment of SCS-Wildhorse Creek Site-043b remains unrated. The emergency action plan (EAP) status and risk assessment indicate a very high risk level, emphasizing the importance of timely maintenance and monitoring. With a single valve outlet gate and no associated structures, this dam continues to serve its purpose of mitigating flood risks in the region, highlighting the collaboration between state and federal agencies in managing water resources and climate-related challenges.
As climate change impacts intensify, the role of structures like SCS-Wildhorse Creek Site-043b becomes increasingly critical in ensuring the safety and resilience of communities against extreme weather events. With state regulatory oversight by OWRB and design by the Natural Resources Conservation Service, this earth dam stands as a testament to the importance of proactive water resource management practices in safeguarding against the growing threats posed by a changing climate.
Year Completed |
1962 |
Dam Length |
1390 |
Dam Height |
30 |
River Or Stream |
TR-WILDHORSE CREEK |
Primary Dam Type |
Earth |
Surface Area |
11 |
Hydraulic Height |
30 |
Nid Storage |
436 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Washita River Near Pauls Valley
|
335cfs |
Washita River At Alex
|
241cfs |
North Criner Creek Near Criner
|
1cfs |
Rock Creek At Sulphur
|
8cfs |
Walnut Creek At Purcell
|
29cfs |
Little Washita River East Of Ninnekah
|
18cfs |
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-043b