Scs-Finn Creek Site-010 Reservoir Report
Last Updated: December 13, 2025
SCS-Finn Creek Site-010, located in McClain County, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS for flood risk reduction along the TR-Finn Creek.
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Summary
Completed in 1964, this dam stands at 31 feet high and has a length of 1350 feet, providing a storage capacity of 756 acre-feet. With a controlled spillway and a low hazard potential, this dam serves as a vital infrastructure for managing water resources in the area.
Despite its age, SCS-Finn Creek Site-010 has not been inspected since 1980, with a scheduled inspection frequency of every 5 years. While the dam is currently rated as "Not Rated" in terms of condition assessment, its risk assessment is categorized as "Very High (1)", highlighting the need for thorough evaluation and maintenance to ensure its continued effectiveness in flood risk reduction. With the state regulatory agency OWRB overseeing its permitting, inspection, and enforcement, the dam plays a crucial role in mitigating flood risks in the region, emphasizing the importance of proactive management and risk assessment in water resource infrastructure.
In the event of an emergency, the dam's emergency action plan (EAP) status and risk management measures are currently unknown, raising concerns about preparedness and response capabilities. As climate change continues to impact water resources and increase the frequency of extreme weather events, the need for robust infrastructure like SCS-Finn Creek Site-010 becomes increasingly critical in safeguarding communities and ecosystems from the escalating risks of flooding. Efforts to update and enhance the dam's monitoring, maintenance, and emergency response protocols are essential to ensuring its resilience and effectiveness in the face of a changing climate.
Year Completed |
1964 |
Dam Length |
1350 |
Dam Height |
31 |
River Or Stream |
TR-FINN CREEK |
Primary Dam Type |
Earth |
Surface Area |
41 |
Hydraulic Height |
31 |
Nid Storage |
756 |
Structural Height |
31 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Criner Creek Near Criner
|
1cfs |
Walnut Creek At Purcell
|
28cfs |
Canadian River At Purcell
|
201cfs |
Washita River At Alex
|
236cfs |
Canadian River At Norman
|
213cfs |
Washita River Near Pauls Valley
|
327cfs |
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-010