Scs-Bear-Fall & Coon Creek Site-005r Reservoir Report
Last Updated: December 13, 2025
SCS-Bear-Fall & Coon Creek Site-005r in Lincoln, Oklahoma, is a state-regulated earth dam designed by USDA NRCS in 1963 for Flood Risk Reduction on TR-BEAR CREEK.
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Summary
This impressive structure stands at 28 feet tall and stretches over 950 feet in length, with a storage capacity of 1138 acre-feet. Despite its age, the dam has a low hazard potential and has not been rated for condition assessment yet, showcasing its robust construction and maintenance over the years.
Located in the Tulsa District and overseen by the Oklahoma Water Resources Board, this dam features a controlled spillway and a single valve outlet gate for effective water management. While the last inspection dates back to 1980, the dam's risk assessment remains high due to its critical function in protecting the surrounding area from flood risks. With a very high risk rating of 1, this dam plays a vital role in mitigating potential dangers and ensuring the safety of the community.
As a key piece of infrastructure for flood protection in the area, SCS-Bear-Fall & Coon Creek Site-005r represents a prime example of successful collaboration between state agencies and federal designers. With its impressive design, solid construction, and strategic location, this dam stands as a crucial barrier against flooding events, safeguarding lives and property in Lincoln, Oklahoma, for decades to come.
Year Completed |
1963 |
Dam Length |
950 |
Dam Height |
28 |
River Or Stream |
TR-BEAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
42 |
Hydraulic Height |
28 |
Nid Storage |
1138 |
Structural Height |
28 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Deep Fork At Warwick
|
24cfs |
Cimarron River Near Ripley
|
498cfs |
Cimarron River Near Guthrie
|
465cfs |
Cottonwood Creek Near Seward
|
66cfs |
North Canadian River At Britton Rd At Okc
|
366cfs |
North Canadian River Near Harrah
|
664cfs |
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-Bear-Fall & Coon Creek Site-005r