Scs-Wildhorse Creek Site-045 Reservoir Report
Last Updated: December 8, 2025
SCS-Wildhorse Creek Site-045 is a state-regulated earth dam located in Tatum, Oklahoma, along TR-Sandy Bear Creek.
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Summary
Built in 1962 by the USDA NRCS, this flood risk reduction structure stands at a height of 36 feet and spans 960 feet in length. With a storage capacity of 296 acre-feet and a controlled spillway, this dam plays a crucial role in managing water flow and reducing flood risks in the region.
Despite being categorized as having a low hazard potential, SCS-Wildhorse Creek Site-045 is considered to have a very high risk level, highlighting the importance of regular inspections and maintenance. The dam features a single valve outlet gate and is currently in a "not rated" condition assessment status. Although last inspected in 1980, the state regulatory agency, OWRB, mandates regular inspections, enforcement, and permitting to ensure the structure's integrity and safety.
As water resource and climate enthusiasts, the SCS-Wildhorse Creek Site-045 presents a fascinating case study in dam infrastructure and flood risk reduction efforts. With its strategic location in Stephens County, Oklahoma, this earth dam serves as a vital component in the region's water management system, showcasing the collaborative efforts between federal and state agencies to safeguard communities and the environment from potential flooding events.
Year Completed |
1962 |
Dam Length |
960 |
Dam Height |
36 |
River Or Stream |
TR-SANDY BEAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
10 |
Hydraulic Height |
36 |
Nid Storage |
296 |
Structural Height |
36 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
36 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Washita River Near Pauls Valley
|
335cfs |
Washita River At Alex
|
241cfs |
North Criner Creek Near Criner
|
1cfs |
Walnut Creek At Purcell
|
29cfs |
Little Washita River East Of Ninnekah
|
18cfs |
Canadian River At Purcell
|
208cfs |
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-045