Scs-Salt Creek Site-48 Reservoir Report
Last Updated: December 18, 2025
SCS-Salt Creek Site-48, located in Seminole, Oklahoma, is a state-regulated earth dam designed by USDA NRCS with a primary purpose of flood risk reduction.
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Summary
Completed in 1961, this dam stands at a height of 20 feet and has a storage capacity of 126 acre-feet. The dam is situated on TR-Mud Creek and is owned by the state of Oklahoma, with regulatory oversight by the OWRB.
Despite its relatively low hazard potential, SCS-Salt Creek Site-48 poses a very high risk of failure. The dam features a controlled spillway with a width of 1 foot and an outlet gate in the form of a single valve. The last inspection of the dam was conducted in 1980, with an inspection frequency of 5 years. The condition of the dam is currently not rated, indicating a need for further assessment to ensure its structural integrity.
As water resource and climate enthusiasts, it is crucial to monitor and assess the condition of dams like SCS-Salt Creek Site-48 to mitigate the risk of potential failures and protect surrounding communities from the devastating impacts of flooding. Continued regulatory oversight, regular inspections, and maintenance measures are essential to ensure the safety and effectiveness of this critical infrastructure for flood risk reduction in the region.
Year Completed |
1961 |
Dam Length |
850 |
Dam Height |
20 |
River Or Stream |
TR-MUD CREEK |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
20 |
Nid Storage |
126 |
Structural Height |
20 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
20 |
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-Salt Creek Site-48