Scs-Little Deep Fork Creek Site-08 Reservoir Report
Last Updated: December 6, 2025
SCS-Little Deep Fork Creek Site-08 is a state-regulated earth dam located in Depew, Oklahoma, along the TR-Little Deep Fork Creek.
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Summary
Built in 1960 by the USDA NRCS, this dam stands at a height of 20 feet and stretches 1280 feet in length, providing flood risk reduction for the surrounding area. With a storage capacity of 458 acre-feet and a controlled spillway type, this dam plays a crucial role in managing water flow and mitigating potential flood hazards.
Despite being classified as having a low hazard potential, the risk assessment for SCS-Little Deep Fork Creek Site-08 indicates a very high risk level (1), highlighting the importance of ongoing monitoring and maintenance. The dam features one valve outlet gate and is inspected approximately every five years, with the last recorded inspection dating back to 1980. While the condition assessment is currently not rated, the dam's emergency action plan status and risk management measures remain unspecified, suggesting potential areas for improvement in emergency preparedness and response protocols.
For water resource and climate enthusiasts, SCS-Little Deep Fork Creek Site-08 presents a fascinating case study of a state-regulated dam designed for flood risk reduction. With its historical significance, engineering specifications, and risk assessment data, this site provides valuable insights into the complexities of managing water resources, maintaining dam infrastructure, and addressing potential safety concerns in a changing climate.
Year Completed |
1960 |
Dam Length |
1280 |
Dam Height |
20 |
River Or Stream |
TR-LITTLE DEEP FORK CREEK |
Primary Dam Type |
Earth |
Surface Area |
19 |
Hydraulic Height |
20 |
Nid Storage |
458 |
Structural Height |
20 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cimarron River Near Ripley
|
544cfs |
Deep Fork At Warwick
|
23cfs |
Deep Fork Near Beggs
|
141cfs |
Black Bear Creek At Pawnee
|
11cfs |
Arkansas River At Tulsa
|
10300cfs |
Joe Creek At 61st St At Tulsa
|
2cfs |
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-Little Deep Fork Creek Site-08