Scs-Sandy Creek Site-10 Reservoir Report
Last Updated: December 8, 2025
SCS-Sandy Creek Site-10, located in Vanoss, Oklahoma, is a state-regulated earth dam designed by USDA NRCS in 1960 for flood risk reduction on the TR-Canadian Sandy Creek.
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Summary
With a dam height of 30 feet and a storage capacity of 500 acre-feet, this structure plays a crucial role in controlling water flow and protecting the surrounding area from potential flooding events. The dam features a controlled spillway and a single valve outlet gate for efficient water management.
Even though the hazard potential is rated as low and the condition assessment is not rated, the risk assessment for SCS-Sandy Creek Site-10 is very high (1), indicating the importance of regular inspections and maintenance to ensure the dam's integrity and functionality. The last inspection date recorded was in 1980, highlighting the need for updated assessments and emergency action plans to mitigate any potential risks associated with the dam. With its strategic location and design, this site serves as a key infrastructure for water resource management in Pontotoc County, Oklahoma.
Overall, SCS-Sandy Creek Site-10 stands as a vital asset for flood risk reduction in the region, with its efficient design and state-regulated status ensuring proper oversight and maintenance. As a part of the larger water management system in the area, this earth dam plays a crucial role in protecting communities and minimizing the impact of extreme weather events on the surrounding environment. With continued monitoring and risk assessment, SCS-Sandy Creek Site-10 remains a cornerstone of water resource management and climate resilience in Pontotoc County.
Year Completed |
1960 |
Dam Length |
1230 |
Dam Height |
30 |
River Or Stream |
TR-CANADIAN SANDY CR |
Primary Dam Type |
Earth |
Surface Area |
12 |
Hydraulic Height |
30 |
Nid Storage |
500 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Rock Creek At Sulphur
|
8cfs |
Washita River Near Pauls Valley
|
335cfs |
Pennington Creek Near Reagan
|
7cfs |
Blue River Near Connerville
|
49cfs |
Little River Near Sasakwa
|
15cfs |
Washita River Near Dickson
|
324cfs |
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-Sandy Creek Site-10