Scs-Wildhorse Creek Site-096 Reservoir Report
Last Updated: December 9, 2025
SCS-Wildhorse Creek Site-096, located in Garvin County, Oklahoma, is a state-regulated Earth dam with a primary purpose of flood risk reduction.
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Summary
Constructed in 1967 by the USDA NRCS, this dam stands at a height of 33 feet and has a storage capacity of 347 acre-feet. The dam spans a length of 1210 feet and is equipped with a controlled spillway, with a maximum discharge capacity of 1122 cubic feet per second.
Despite being assessed as having a low hazard potential, the dam at SCS-Wildhorse Creek Site-096 is categorized as very high risk, with a risk level of 1. The condition of the dam is currently rated as "Not Rated," as the last inspection took place in 1980. With a frequency of inspection every 5 years, this structure remains a critical component in managing flood risk in the region. The dam is equipped with one valve outlet gate for controlled water release.
Although the data on emergency preparedness and risk management measures is limited, the presence of state regulation, inspection, and enforcement at SCS-Wildhorse Creek Site-096 ensures ongoing monitoring and maintenance of this essential infrastructure. For water resource and climate enthusiasts, this site serves as a valuable case study in dam engineering, flood risk mitigation, and the importance of regular inspection and maintenance to ensure the safety and functionality of critical water infrastructure in the face of changing environmental conditions.
Year Completed |
1967 |
Dam Length |
1210 |
Dam Height |
33 |
River Or Stream |
TR-SALT CREEK |
Primary Dam Type |
Earth |
Surface Area |
10 |
Hydraulic Height |
33 |
Nid Storage |
347 |
Structural Height |
33 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
33 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Washita River Near Pauls Valley
|
335cfs |
North Criner Creek Near Criner
|
1cfs |
Washita River At Alex
|
239cfs |
Walnut Creek At Purcell
|
29cfs |
Canadian River At Purcell
|
201cfs |
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-096