Scs-Rush Creek Site-040 Reservoir Report
Last Updated: December 8, 2025
SCS-Rush Creek Site-040, also known as Rush Creek, Site No 40, is a state-regulated dam located in Stephens, Oklahoma.
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Summary
Built in 1965 by the USDA NRCS, this Earth-type dam stands at a height of 34 feet and serves the primary purpose of flood risk reduction along the TR-RUSH CR river. With a maximum storage capacity of 165 acre-feet and a normal storage of 43 acre-feet, this dam plays a crucial role in mitigating potential flood hazards in the area.
Despite its low hazard potential, SCS-Rush Creek Site-040 poses a very high risk due to its outdated inspection date of January 1, 1980. With a risk assessment rating of 1, there is a pressing need for updated assessments and risk management measures to ensure the safety and functionality of the dam in the face of climate change impacts. The dam features a controlled spillway and a single valve outlet gate, highlighting the importance of regular inspections and maintenance to uphold its structural integrity and effectiveness in flood control.
As water resource and climate enthusiasts, the SCS-Rush Creek Site-040 presents an intriguing case study of the intersection between infrastructure, environmental protection, and risk management. The dam's location in TIDWELL, Oklahoma, under the jurisdiction of the OWRB, underscores the vital role that state agencies play in regulating and maintaining critical water infrastructure. By staying informed about the condition and management of dams like SCS-Rush Creek Site-040, enthusiasts can contribute to the ongoing dialogue on sustainable water resource management and climate resilience in the face of evolving environmental challenges.
Year Completed |
1965 |
Dam Length |
760 |
Dam Height |
34 |
River Or Stream |
TR-RUSH CR |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
31 |
Nid Storage |
165 |
Structural Height |
34 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
34 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Washita River At Alex
|
241cfs |
North Criner Creek Near Criner
|
1cfs |
Washita River Near Pauls Valley
|
335cfs |
Little Washita River East Of Ninnekah
|
18cfs |
Walnut Creek At Purcell
|
29cfs |
Canadian River At Purcell
|
208cfs |
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-Rush Creek Site-040