Scs-Wildhorse Creek Site-076 Reservoir Report
Last Updated: December 16, 2025
SCS-Wildhorse Creek Site-076, located in Garvin, Oklahoma, is a state-regulated earth dam completed in 1967 by the USDA NRCS.
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Summary
The dam, standing at 27 feet high and 1120 feet long, serves the primary purpose of flood risk reduction along the TR-SQUIRREL CREEK. With a storage capacity of 271 acre-feet and a controlled spillway, the dam plays a crucial role in managing water flow and mitigating potential flood risks in the area.
Despite being classified as a low hazard potential structure, the risk assessment for SCS-Wildhorse Creek Site-076 indicates a very high risk level (1), highlighting the importance of regular inspections and maintenance. The dam has not been rated for its current condition, with the last inspection date recorded in 1980. Emergency preparedness measures, including the existence of an Emergency Action Plan (EAP) and updated contact information, are not currently available, underscoring the need for improved risk management strategies for this critical infrastructure.
As water resource and climate enthusiasts, it is essential to recognize the significance of structures like SCS-Wildhorse Creek Site-076 in safeguarding communities from potential flood events. The collaboration between state and federal agencies, along with the dedication of the USDA NRCS in designing and constructing the dam, underscores the importance of proactive measures in managing water resources and promoting resilient infrastructure in the face of changing environmental conditions. Continued monitoring and investment in risk management measures will be crucial to ensuring the long-term effectiveness and safety of this essential flood risk reduction facility.
Year Completed |
1967 |
Dam Length |
1120 |
Dam Height |
27 |
River Or Stream |
TR-SQUIRREL CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
27 |
Nid Storage |
271 |
Structural Height |
27 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Washita River Near Pauls Valley
|
324cfs |
Rock Creek At Sulphur
|
8cfs |
Washita River Near Dickson
|
317cfs |
Walnut Creek At Purcell
|
29cfs |
Pennington Creek Near Reagan
|
47cfs |
Canadian River At Purcell
|
212cfs |
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-076