Scs-Little Deep Fork Creek Site-31 Reservoir Report
Last Updated: December 6, 2025
SCS-Little Deep Fork Creek Site-31, located in Bristow, Oklahoma, is a state-regulated earth dam constructed in 1960 by the USDA NRCS.
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Summary
The dam stands at a height of 22 feet and has a length of 725 feet, providing flood risk reduction for the surrounding area along the TR-Little Deep Fork Creek. With a maximum storage capacity of 215 acre-feet and a normal storage capacity of 24 acre-feet, the dam plays a crucial role in managing water resources in the region.
Despite being classified as having a low hazard potential, the risk assessment for SCS-Little Deep Fork Creek Site-31 indicates a very high risk level. This highlights the importance of regular inspections and maintenance to ensure the structural integrity of the dam. The dam is equipped with a controlled spillway and a valve outlet gate to manage water flow during periods of high discharge, with the potential to handle up to 1060 cubic feet per second.
Although the condition of the dam is currently not rated, the presence of regulatory agencies such as OWRB and the implementation of state permitting, inspection, and enforcement measures demonstrate a commitment to ensuring the safety and functionality of the structure. As climate change continues to impact water resources and weather patterns, the role of dams like SCS-Little Deep Fork Creek Site-31 in mitigating flood risks and preserving water supply becomes increasingly vital for the community and the environment.
Year Completed |
1960 |
Dam Length |
725 |
Dam Height |
22 |
River Or Stream |
TR-LITTLE DEEP FORK CREEK |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
22 |
Nid Storage |
215 |
Structural Height |
22 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Deep Fork Near Beggs
|
141cfs |
Cimarron River Near Ripley
|
544cfs |
Joe Creek At 61st St At Tulsa
|
2cfs |
Deep Fork At Warwick
|
23cfs |
Arkansas River At Tulsa
|
10300cfs |
Little Haikey Creek At 101st St South At Tulsa
|
0cfs |
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-31