Scs-Ter Creek Site-1 Reservoir Report
Last Updated: December 19, 2025
SCS-Ter Creek Site-1, located in Beckham County, Oklahoma, is a state-regulated dam designed by the USDA NRCS for flood risk reduction along Coffee Bean Creek.
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Summary
Completed in 1962, this earth dam stands at 57 feet high with a hydraulic height of 53 feet and a length of 2080 feet. With a drainage area of 11.16 square miles and a storage capacity of 1637 acre-feet, this dam plays a crucial role in managing water flow and reducing the risk of flooding in the region.
Despite being classified as low hazard potential, SCS-Ter Creek Site-1 has a very high risk assessment rating, indicating the importance of ongoing monitoring and maintenance. The dam features a controlled spillway, one valve outlet gate, and a stone core foundation for structural stability. While the dam's condition is currently not rated, regular inspections are scheduled every five years to ensure its continued effectiveness in flood risk mitigation. With the potential for a maximum discharge of 4400 cubic feet per second, this dam serves as a vital infrastructure for water resource management in the area.
For water resource and climate enthusiasts, SCS-Ter Creek Site-1 presents a fascinating case study in dam design and maintenance. As a key component of the local watershed infrastructure, this dam highlights the importance of effective flood risk reduction strategies in mitigating the impacts of extreme weather events. With state regulation and oversight by the OWRB, SCS-Ter Creek Site-1 exemplifies the collaboration between government agencies and engineering expertise in safeguarding communities against the threats of flooding.
Year Completed |
1962 |
Dam Length |
2080 |
Dam Height |
57 |
River Or Stream |
COFFEE BEAN CREEK |
Primary Dam Type |
Earth |
Surface Area |
20 |
Hydraulic Height |
53 |
Drainage Area |
11.16 |
Nid Storage |
1637 |
Structural Height |
57 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
57 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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-Ter Creek Site-1