Scs-Rush Creek Site-047 Reservoir Report
Last Updated: February 25, 2026
SCS-Rush Creek Site-047, also known as Rush Creek, Site No 47, is a state-owned structure located in Garvin County, Oklahoma.
Summary
Managed by the USDA NRCS, this earth dam was completed in 1965 for the primary purpose of flood risk reduction along the TR-Rush Creek. Standing at a height of 38 feet with a hydraulic height of 35 feet, this dam has a storage capacity of 200 acre-feet and a normal storage level of 53 acre-feet.
Despite being categorized as low hazard potential, the risk assessment for SCS-Rush Creek Site-047 indicates a very high risk of failure, warranting the attention of the state regulatory agency, OWRB. The dam features a controlled spillway and a single valve outlet gate for water release. With a surface area of 9 acres and a length of 820 feet, this structure plays a crucial role in managing water flow and reducing flood risks in the region. However, with the last inspection date dating back to 1980, there is a need for regular monitoring and maintenance to ensure its structural integrity and continued effectiveness in flood control efforts.
°F
°F
mph
Wind
%
Humidity
15-Day Weather Outlook
Year Completed |
1965 |
Dam Length |
820 |
Dam Height |
38 |
River Or Stream |
TR-RUSH CREEK |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
35 |
Nid Storage |
200 |
Structural Height |
38 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
38 |
Seasonal Comparison
5-Day Hourly Forecast Detail
Nearby Streamflow Levels
Washita River At Alex
|
245cfs |
North Criner Creek Near Criner
|
1cfs |
Little Washita River East Of Ninnekah
|
20cfs |
Washita River Near Pauls Valley
|
322cfs |
Walnut Creek At Purcell
|
25cfs |
Canadian River At Purcell
|
269cfs |
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-047