Scs-Rush Creek Site-024 Reservoir Report
Last Updated: December 7, 2025
SCS-Rush Creek Site-024 is a state-regulated dam located in Purdy, Oklahoma, designed by USDA NRCS for flood risk reduction along the Rush Creek tributary.
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Summary
Constructed in 1960, this earth dam stands at 49 feet high with a hydraulic height of 45 feet and a length of 920 feet. The dam has a normal storage capacity of 179 acre-feet and a maximum storage capacity of 375 acre-feet, serving as a vital infrastructure for managing water resources in Grady County.
Managed by the Oklahoma Water Resources Board (OWRB), SCS-Rush Creek Site-024 boasts a low hazard potential with a very high risk assessment rating. Despite its last inspection being in 1980, the dam is deemed to be in good condition and has not been rated for its current state. Equipped with a controlled spillway and a single valve outlet gate, the dam plays a crucial role in safeguarding the surrounding area from potential flooding events and maintaining water security in the region. For water resource and climate enthusiasts, this site serves as a fascinating example of the intersection between infrastructure, environmental protection, and community safety.
Year Completed |
1960 |
Dam Length |
920 |
Dam Height |
49 |
River Or Stream |
TR-RUSH CREEK |
Primary Dam Type |
Earth |
Surface Area |
18 |
Hydraulic Height |
45 |
Nid Storage |
375 |
Structural Height |
49 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
49 |
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-024