Scs-Rush Creek Site-010 Reservoir Report
Last Updated: December 6, 2025
SCS-Rush Creek Site-010 is a state-regulated dam located in Grady, Oklahoma, designed by the USDA NRCS for flood risk reduction along the Four Mile Creek.
°F
°F
mph
Wind
%
Humidity
Summary
Completed in 1960, this earth dam stands at a height of 35 feet and has a hydraulic height of 31 feet, with a storage capacity of 1600 acre-feet. It is primarily owned and operated by the state, with regulatory oversight from the Oklahoma Water Resources Board.
Despite being classified as having low hazard potential, SCS-Rush Creek Site-010 is considered to have a very high risk assessment due to its location and potential impact on the surrounding area. The dam has not been rated for its condition assessment, with the last inspection dating back to 1980. The emergency action plan (EAP) status and risk management measures for the dam are currently unknown, highlighting the need for updated assessment and preparedness in the face of potential climate-related challenges.
With a controlled spillway and one outlet valve, SCS-Rush Creek Site-010 is a critical infrastructure for managing flood risk in the region. As water resource and climate enthusiasts, it is important to monitor and advocate for the continued maintenance and evaluation of this dam to ensure its effectiveness in safeguarding the community and environment from potential hazards.
Year Completed |
1960 |
Dam Height |
35 |
River Or Stream |
FOUR MILE CR |
Primary Dam Type |
Earth |
Surface Area |
96 |
Hydraulic Height |
31 |
Nid Storage |
1600 |
Structural Height |
35 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
35 |
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-010