Scs-Rush Creek Site-013 Reservoir Report
Last Updated: December 6, 2025
SCS-Rush Creek Site-013, located in Grady County, Oklahoma, is a state-regulated earth dam with a primary purpose of flood risk reduction.
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Summary
Built in 1960 by the USDA NRCS, this dam stands at a height of 47 feet and has a storage capacity of 626 acre-feet. With a maximum discharge of 2952 cubic feet per second, this structure plays a crucial role in managing water flow in Rush Creek.
Despite its low hazard potential, SCS-Rush Creek Site-013 is classified as having a very high risk due to its condition assessment not being rated. The dam features a controlled spillway and a single valve outlet gate for water release. It is under the jurisdiction of the Oklahoma Water Resources Board, with state permitting, inspection, and enforcement in place to ensure its safety and functionality. As a vital infrastructure for flood control in the area, this dam serves as a key component in protecting the surrounding community from potential water-related hazards.
Year Completed |
1960 |
Dam Length |
920 |
Dam Height |
47 |
River Or Stream |
TR-RUSH CR |
Primary Dam Type |
Earth |
Surface Area |
37 |
Hydraulic Height |
43 |
Nid Storage |
626 |
Structural Height |
47 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
47 |
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-Rush Creek Site-013