Scs-Roaring Creek Site-D5 Reservoir Report
Last Updated: December 6, 2025
SCS-Roaring Creek Site-D5 in Oklahoma is a state-regulated earth dam constructed in 1966 by the USDA NRCS with a primary purpose of flood risk reduction.
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Summary
Located in Grady County, the dam stands at 43 feet high and spans 850 feet in length, with a storage capacity of 518 acre-feet. The dam is situated on Dry Creek and is under the jurisdiction of the OWRB for permitting, inspection, and enforcement.
Despite being classified as low hazard potential, the dam is marked as a very high risk due to various factors. The spillway is controlled with a width of 1 foot, and the outlet gates consist of a single valve. The last inspection date was recorded in 1980, with an inspection frequency of every 5 years. The condition assessment is listed as not rated, indicating a need for further evaluation and maintenance to ensure the dam's integrity and safety.
For water resource and climate enthusiasts, SCS-Roaring Creek Site-D5 offers a fascinating case study in dam infrastructure and risk management. With its historical significance, unique design features, and high-risk classification, the dam presents an opportunity for research and analysis on the intersection of water resource management, climate resilience, and emergency preparedness. As efforts are made to address the dam's risk factors and ensure its continued functionality, this site serves as a valuable example of the challenges and complexities involved in managing water resources in a changing climate.
Year Completed |
1966 |
Dam Length |
850 |
Dam Height |
43 |
River Or Stream |
DRY CR |
Primary Dam Type |
Earth |
Surface Area |
12 |
Hydraulic Height |
43 |
Nid Storage |
518 |
Structural Height |
43 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
43 |
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-Roaring Creek Site-D5