Scs-Wildhorse Creek Site-004 Reservoir Report
Last Updated: December 17, 2025
SCS-Wildhorse Creek Site-004, located in Davis, Oklahoma, is an essential flood risk reduction structure designed by the USDA NRCS in 1968.
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Summary
This earth dam, standing at a height of 74 feet, serves the primary purpose of flood risk reduction along the Garrison Creek. With a storage capacity of 2164 acre-feet and a normal storage of 136 acre-feet, this structure plays a crucial role in mitigating the impact of potential flooding events in the region.
Managed by the Oklahoma Water Resources Board (OWRB) and regulated by the state, SCS-Wildhorse Creek Site-004 has been inspected regularly to ensure its fair condition and significant hazard potential. The dam features a controlled spillway and a valve outlet gate for efficient water management, with a maximum discharge capacity of 8960 cubic feet per second. Despite its age, this structure continues to meet the high-risk reduction standards, indicating its reliability in safeguarding the local community and environment from potential flood hazards.
With a very high risk assessment rating and a history of reliable flood risk reduction performance, SCS-Wildhorse Creek Site-004 stands as a testament to effective water resource management in Oklahoma. As climate change continues to impact weather patterns and increase the frequency of extreme events, structures like this play a crucial role in protecting vulnerable regions from the devastating effects of flooding. By adhering to state regulations and undergoing regular inspections, this dam remains a vital asset in maintaining the safety and resilience of the local area in the face of uncertain climate conditions.
Year Completed |
1968 |
Dam Length |
560 |
Dam Height |
74 |
River Or Stream |
GARRISON CREEK |
Primary Dam Type |
Earth |
Surface Area |
18 |
Hydraulic Height |
74 |
Nid Storage |
2164 |
Structural Height |
74 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Significant |
Foundations |
Soil |
Nid Height |
74 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Rock Creek At Sulphur
|
8cfs |
Washita River Near Pauls Valley
|
327cfs |
Washita River Near Dickson
|
314cfs |
Pennington Creek Near Reagan
|
47cfs |
Walnut Creek At Purcell
|
29cfs |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Turner Falls Park
|
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Mountain Lake
|
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Guy Sandy Campground
|
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Guy Sandy - Chickasaw National Rec Area
|
Scs-Wildhorse Creek Site-004