Scs-Upper Red Rock Creek Site-55 Reservoir Report
Last Updated: December 14, 2025
SCS-Upper Red Rock Creek Site-55, located in Red Rock, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS for flood risk reduction along TR-RED ROCK CR.
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Summary
Completed in 1965, this dam stands at a height of 26 feet and has a storage capacity of 318 acre-feet. With a controlled spillway and a low hazard potential, this dam serves as a vital infrastructure for managing water resources in Noble County.
Despite being last inspected in 1999, SCS-Upper Red Rock Creek Site-55 remains in good condition and is not currently rated. However, its risk assessment is classified as very high, prompting the need for regular inspections and risk management measures to ensure its continued safety and functionality. The dam's emergency action plan status, inundation maps, and risk management guidelines are not specified, highlighting areas for improvement in emergency preparedness and response.
As part of the flood risk reduction strategy in the area, SCS-Upper Red Rock Creek Site-55 plays a crucial role in safeguarding the surrounding community from potential water-related disasters. With its strategic location, design features, and state regulation, this dam serves as a critical water resource infrastructure in the region, emphasizing the importance of ongoing monitoring and maintenance to ensure its long-term effectiveness in flood control and water management.
Year Completed |
1965 |
Dam Length |
2000 |
Dam Height |
26 |
River Or Stream |
TR-RED ROCK CR |
Primary Dam Type |
Earth |
Surface Area |
10 |
Hydraulic Height |
26 |
Nid Storage |
318 |
Structural Height |
26 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Salt Fork Arkansas River At Tonkawa
|
485cfs |
Skeleton Creek At Enid
|
7cfs |
Chikaskia River Near Blackwell
|
226cfs |
Skeleton Creek Near Lovell
|
26cfs |
Black Bear Creek At Pawnee
|
11cfs |
Cimarron River Near Guthrie
|
453cfs |
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-Upper Red Rock Creek Site-55