Scs-Little Deep Fork Creek Site-35 Reservoir Report
Last Updated: December 6, 2025
SCS-Little Deep Fork Creek Site-35, located in Bristow, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS with a primary purpose of flood risk reduction.
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Summary
Completed in 1960, this dam stands at a height of 20 feet and has a length of 770 feet, providing a maximum storage capacity of 109 acre-feet. The dam is situated on TR-Sand Creek and is under the jurisdiction of the Oklahoma Water Resources Board (OWRB), with state permitting, inspection, and enforcement in place to ensure its safety and effectiveness.
With a hazard potential rated as low and a very high risk assessment score of 1, the SCS-Little Deep Fork Creek Site-35 dam is an essential infrastructure for managing flood risks in the area. Despite not having a condition assessment rating, the dam's design and construction by the Natural Resources Conservation Service demonstrate a commitment to water resource management. Emergency action plans and risk management measures are yet to be fully evaluated, but the dam's controlled spillway and single valve outlet gate indicate a level of preparedness for potential emergencies.
As a part of the Tulsa District and with a Republican representative overseeing the area, the SCS-Little Deep Fork Creek Site-35 dam plays a crucial role in protecting the surrounding communities from flooding events. Its strategic location and design features contribute to its operational efficiency and effectiveness in flood risk reduction. For water resource and climate enthusiasts, this site serves as a fascinating example of infrastructure management and the intersection of environmental conservation with public safety.
Year Completed |
1960 |
Dam Length |
770 |
Dam Height |
20 |
River Or Stream |
TR-SAND CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
20 |
Nid Storage |
109 |
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-Little Deep Fork Creek Site-35