Scs-Sugar Creek Site-031 Reservoir Report
Last Updated: December 6, 2025
SCS-Sugar Creek Site-031, located in Caddo County, Oklahoma, is a flood risk reduction structure designed by the USDA NRCS in 1973.
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Summary
This stone-core dam stands at 27 feet tall and spans 1240 feet in length, with a storage capacity of 279 acre-feet and a drainage area of 1.36 square miles. The dam is situated along the TR-Whitebread Creek, within the jurisdiction of the Oklahoma Water Resources Board, and is regulated, permitted, inspected, and enforced by the state.
Despite being classified as having a low hazard potential, the risk assessment for SCS-Sugar Creek Site-031 indicates a very high risk level, with a DSAC assigned date and no specific risk management measures identified. The dam features a controlled spillway and a single valve outlet gate, with a condition assessment of "Not Rated" as the last inspection date recorded was in 1980. The structure is owned by the state of Oklahoma and serves as a vital component in managing flood risks in the area, with Congressman Frank D. Lucas representing the district.
Overall, SCS-Sugar Creek Site-031 plays a crucial role in flood risk reduction efforts in Caddo County, Oklahoma. With its strategic location and design, the dam helps mitigate potential flooding events along the TR-Whitebread Creek, providing essential protection for the surrounding Riverside Indian School community. However, the high-risk assessment underscores the importance of regular inspections, maintenance, and possibly the implementation of risk management measures to ensure the continued safety and effectiveness of this important water resource infrastructure.
Year Completed |
1973 |
Dam Length |
1240 |
Dam Height |
27 |
River Or Stream |
TR-WHITEBREAD CREEK |
Surface Area |
21 |
Hydraulic Height |
24 |
Drainage Area |
1.36 |
Nid Storage |
279 |
Structural Height |
27 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Washita River At Anadarko
|
121cfs |
Willow Creek Near Albert
|
2cfs |
Cobb Creek Near Fort Cobb
|
4cfs |
Lake Creek Near Eakly
|
4cfs |
Canadian River At Bridgeport
|
126cfs |
Cobb Creek Near Eakly
|
16cfs |
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-Sugar Creek Site-031