Scs-Double Creek Site-5 Reservoir Report
Nearby: Todd Scs-Double Creek Site-4
Last Updated: December 23, 2025
SCS-Double Creek Site-5, located in Ramona, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS for flood risk reduction along the Nellie Bly Creek.
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Summary
Completed in 1954, this dam stands at a height of 44 feet with a hydraulic height of 35 feet and a structural height of 40 feet. It has a storage capacity of 1,245 acre-feet and a normal storage of 155 acre-feet.
With a high hazard potential and fair condition assessment, SCS-Double Creek Site-5 poses a significant risk in case of a breach. The dam features a controlled spillway and a single valve outlet gate for water release. Despite its age, the dam has undergone regular inspections, with the last one conducted in November 2011. Its risk assessment is classified as very high, indicating the need for proactive risk management measures.
Given its critical role in flood risk reduction in the area, SCS-Double Creek Site-5 serves as a vital infrastructure for water resource management in Washington County, Oklahoma. Its association with the USDA NRCS underscores the commitment to sustainable water resource practices and highlights the importance of dam safety and maintenance in mitigating potential risks associated with extreme weather events and climate change impacts.
Year Completed |
1954 |
Dam Length |
1050 |
Dam Height |
44 |
River Or Stream |
NELLIE BLY CREEK |
Primary Dam Type |
Earth |
Surface Area |
17 |
Hydraulic Height |
35 |
Nid Storage |
1245 |
Structural Height |
40 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
44 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Caney River Near Ramona
|
53cfs |
Bird Creek At Avant
|
8cfs |
Bird Creek Near Sperry
|
85cfs |
Caney River Above Coon Creek At Bartlesville
|
39cfs |
Bird Creek Near Owasso
|
128cfs |
Verdigris River Near Claremore
|
644cfs |
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-Double Creek Site-5