Scs-Finn Creek Site-014 Reservoir Report
Nearby: Morris Sa Scs-Finn Creek Site-013
Last Updated: December 13, 2025
SCS-Finn Creek Site-014 in McClain, Oklahoma, is a state-regulated dam designed by the USDA NRCS for flood risk reduction along the TR-Finn Creek.
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Summary
Completed in 1967, this earth-type dam stands at a height of 27 feet and has a length of 820 feet, providing a storage capacity of 202 acre-feet. The dam features a controlled spillway and a single valve outlet gate.
Despite being classified as having a low hazard potential, the dam at SCS-Finn Creek Site-014 is in very high risk due to its age and lack of recent inspections. The condition of the dam is currently not rated, and it has not undergone a formal risk assessment or emergency action plan (EAP) preparation. With a maximum discharge capacity of 542 cfs, there is a need for updated risk management measures and increased inspection frequency to ensure the safety and functionality of this critical flood control structure in the area.
Located in the Tulsa District and under the jurisdiction of the OWRB, SCS-Finn Creek Site-014 serves as a vital infrastructure for flood risk reduction in the region. Water resource and climate enthusiasts should keep a close eye on the maintenance and risk assessment efforts for this dam to ensure the protection of surrounding communities and the environment from potential flooding events.
Year Completed |
1967 |
Dam Length |
820 |
Dam Height |
27 |
River Or Stream |
TR-FINN CREEK |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
27 |
Nid Storage |
202 |
Structural Height |
27 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Walnut Creek At Purcell
|
28cfs |
Canadian River At Purcell
|
201cfs |
North Criner Creek Near Criner
|
1cfs |
Washita River Near Pauls Valley
|
327cfs |
Canadian River At Norman
|
213cfs |
Washita River At Alex
|
236cfs |
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-Finn Creek Site-014